Inventor
Randall W. Nichols
Inventor
Westlake, OH, US
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation38%
B60TVehicle brake control systems or parts thereof17%
B29CShaping or joining of plastics10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
Y10TTechnical subjects covered by former us classification6%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts4%
A47JKitchen equipment2%
A61MDevices for introducing media into, or onto, the body2%
B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids2%
D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons2%
PatentTitleYear
9,101,856'Purge exhaust processor'20158,707,862'Cooking apparatus and method'20148,114,199'Sweep air system for membrane air dryer'20128,066,801'Sweep air system for membrane air dryer'20117,819,958'Purge valve'20107,789,925'Purge exhaust processor'20107,753,069'Drain valve'20107,731,784'Membrane air dryer with sweep air control'20107,708,793'Purge exhaust processor'20107,678,177'Membrane air dryer and sweep valve'20107,637,985'Dry compressed air supply module'20096,923,845'Membrane air dryer for vehicle air brake system'20056,881,245'Membrane air dryer and method of mounting a membrane dryer to a vehicle'20056,764,529'Membrane gas dehydrating apparatus for gas controlled and powered systems'20046,730,143'Truck air dryer purge air cleaner'20046,563,575'Optical sensing system for detecting welds and defects in metal'20036,083,297'Gas dehydration membrane with low oxygen and nitrogen permeability'20005,853,884'Method for producing unsupported fiber bundles for HME and other filtration applications'19985,174,900'Apparatus for separation and for treatment of fluid feedstreams, wafers for use therein and related methods'19925,164,081'Apparatus for separation and for treatment of fluid feedstreams, wafers for use therein and related methods'19925,100,556'Transverse sheet membrane separation module, components thereof and related methods'19925,000,855'Transverse sheet membrane separation module, components thereof and related methods'19914,959,152'Hollow fiber separation module and method for the use thereof'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–1992Patents assigned to STANDARD OIL CO OHIO (5)· patent assignee history
1990–1991Based in North Olmsted, OH, US· patent location history
1992–2015Based in Westlake, OH, US· patent location history
1992Based in West Jefferson, OH, US· patent location history
1998–2000Patents assigned to WHATMAN INC (2)· patent assignee history
2003–2014Based in Denver, CO, US· patent location history
2004–2015Patents assigned to BENDIX COMMERCIAL VEHICLE SYS (9)· patent assignee history
2010–2012Patents assigned to NEW YORK AIR BRAKE CORP (4)· patent assignee history
2011–2015Patents assigned to NICHOLS RANDALL W (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BENDIX COMMERCIAL VEHICLE SYS | 9 | 2004–2015 |
| STANDARD OIL CO OHIO | 5 | 1990–1992 |
| NEW YORK AIR BRAKE CORP | 4 | 2010–2012 |
| NICHOLS RANDALL Wself | 4 | 2011–2015 |
| WHATMAN INC | 2 | 1998–2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Westlake, OH, US | 17 | 1992–2015 |
| Denver, CO, US | 2 | 2003–2014 |
| West Jefferson, OH, US | 2 | 1992 |
| North Olmsted, OH, US | 2 | 1990–1991 |