Inventor
John P. Wesson
Inventor
Vernon, CT, US
Overview
Patents· 66 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B66Bprimary
B66BElevators25%
D07BRopes or cables in general13%
Y10TTechnical subjects covered by former us classification8%
B29CShaping or joining of plastics6%
F16HGearing4%
D03DWoven fabrics3%
D10BIndexing scheme associated with sublasses of section d, relating to textiles3%
B29DProducing particular articles from plastics or from substances in a plastic state2%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium2%
C09DCoating compositions, e.g. paints, varnishes or lacquers2%
PatentTitleYear
11,040,856Fiber reinforced elevator belt and method of manufacture202110,913,634Woven elevator belt with multifunctional coatings202110,889,469Woven elevator belt with coating202110,850,944Elevator system suspension member termination202010,800,637Elevator belt and method of manufacture202010,773,929Sheave for elevator system202010,710,842Fiber reinforced elevator belt and method of manufacture202010,676,319Elevator tension member202010,648,616Pressure vessel assembly and method of forming202010,556,775Surface construction of elevator belt202010,532,913Sprockets for people conveyors202010,440,829Heating circuit assembly and method of manufacture201910,336,581System and method for reducing belt noise201910,280,044In-service repair of elevator belt201910,253,436Method of making an elevator suspension and/or driving assembly having at least one traction surface defined by weave fibers201910,239,731Belt including fibers201910,221,043Elevator suspension and/or driving arrangement201910,222,001High conformal pressure vessel201910,160,620Tension member for elevator system201810,072,162Method of making a cord and polymer jacket assembly having a flame retardant in the polymer jacket material20189,862,571'Elevator cord health monitoring'20189,815,667'Coated sheave'20179,809,421'Elevator cord health monitoring'20179,731,938'Coated rope or belt for elevator systems'20179,731,939'Elevator cord health monitoring'20179,676,593'Belt including fibers'20179,630,806'Sheave for an elevator system'20179,617,118'Elevator suspension and/or driving assembly having at least one traction surface defined by weave fibers'20179,555,579'Tension member and polymer jacket assembly including a geometry stabilizer in the jacket'20179,550,653'Elevator tension member'20179,546,447'Elevator load bearing assembly having a jacket with multiple polymer compositions'20179,403,340'Method of manufacturing a composite load-bearing structure'20169,115,466'Method of making a woven fabric having a desired spacing between tension members'20159,010,495'Sheave for use in an elevator system'20158,734,203'Elevator load bearing member having a jacket with at least one rough exterior surface'20148,727,921'Belt-driven drive-train'20148,721,949'Modular handrail construction for a passenger conveyor handrail'20148,677,726'Method of making an elevator belt'20148,479,887'Cord and polymer jacket assembly having a flame retardant in the polymer jacket material'20138,449,349'Elevator load bearing member having a jacket with at least one rough exterior surface'20138,387,780'Cord and polymer jacket assembly having an adhesion enhancer in the polymer jacket material'20138,360,234'Cord and polymer jacket assembly having an adhesion enhancer in the polymer jacket material'20138,252,411'Joint configuration for a load bearing assembly'20128,172,042'Elevator power system'20127,883,634'Elevator load bearing member having a jacket with at least one traction-enhancing exterior surface'20117,766,150'Passenger conveyor handrail with a unique sliding layer'20107,650,981'Passenger conveyor handrail sliding layer treatment'20107,641,038'Passenger conveyor handrail and method of manufacture'20107,614,489'Handrail guidance for a passenger conveyor'20097,562,759'Passenger conveyor handrail with sliding material on toothed driven surface'20097,143,871'Elevator roller guide and rail assembly'20066,945,364'Elevator roller guide and rail assembly'20056,818,252'Method of reducing corrosion in gas turbine engines'20046,742,769'Elevator sheave for use with flat ropes'20046,540,060'Belt drive assembly for a passenger conveyor'20036,540,068'Rim assembly for a roller assembly for use with cargo mover systems'20036,513,204'Flexible flat tension member termination device'20036,484,368'Flexible flat tension member termination device'20026,419,208'Elevator sheave for use with flat ropes'20026,420,509'Mixable room temperature castable polyurethane system'20026,364,062'Linear tracking mechanism for elevator rope'20025,792,294'Method of replacing sheave liner'19984,497,787'Branched polycarbosilanes and their use in the production of silicon carbide'19854,414,403'Branched polycarbosilanes and their use in the production of silicon carbide'19834,339,581'Mildewcidal silane compounds'19824,338,454'Pentachlorophenyl 3-(triethoxysilyl) propyl ether'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–1985Based in Croton-on-Hudson, NY, US· patent location history
1998–2021Patents assigned to OTIS ELEVATOR CO (53)· patent assignee history
1998–2019Based in Vernon, CT, US· patent location history
2002–2020Patents assigned to UNITED TECHNOLOGIES CORP (6)· patent assignee history
2012–2019Patents assigned to WESSON JOHN P (19)· patent assignee history
2013–2019Patents assigned to KRISHNAN GOPAL R (8)· patent assignee history
2013–2017Patents assigned to YU XIAOMEI (5)· patent assignee history
2014–2021Based in West Hartford, CT, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OTIS ELEVATOR CO | 53 | 1998–2021 |
| WESSON JOHN Pself | 19 | 2012–2019 |
| KRISHNAN GOPAL R | 8 | 2013–2019 |
| UNITED TECHNOLOGIES CORP | 6 | 2002–2020 |
| YU XIAOMEI | 5 | 2013–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Vernon, CT, US | 40 | 1998–2019 |
| West Hartford, CT, US | 22 | 2014–2021 |
| Croton-on-Hudson, New York, US | 4 | 1982–1985 |