Inventor
William Abdel-Messeh
Inventor
Middletown, CT, US
Overview
Patents· 34 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Dprimary
F01DNon-positive displacement machines or engines, e.g. steam turbines35%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants32%
Y10TTechnical subjects covered by former us classification8%
B22CFoundry moulding7%
Y02TClimate change mitigation technologies related to transportation7%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application4%
B81BMicrostructural devices or systems, e.g. micromechanical devices2%
F02CGas-turbine plants2%
F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g1%
PatentTitleYear
8,807,945'Cooling system for turbine airfoil including ice-cream-cone-shaped pedestals'20148,690,538'Leading edge cooling using chevron trip strips'20148,348,614'Coolable airfoil trailing edge passage'20138,333,233'Airfoil with wrapped leading edge cooling passage'20128,220,522'Peripheral microcircuit serpentine cooling for turbine airfoils'20128,215,374'Peripheral microcircuit serpentine cooling for turbine airfoils'20128,210,812'Advanced turbulator arrangements for microcircuits'20128,177,506'Microcircuit cooling with an aspect ratio of unity'20128,157,527'Airfoil with tapered radial cooling passage'20128,109,725'Airfoil with wrapped leading edge cooling passage'20128,105,031'Cooling arrangement for turbine components'20128,105,030'Cooled airfoils and gas turbine engine systems involving such airfoils'20128,016,546'Systems and methods for providing vane platform cooling'20117,988,418'Microcircuits for small engines'20117,901,180'Enhanced turbine airfoil cooling'20117,744,347'Peripheral microcircuit serpentine cooling for turbine airfoils'20107,708,525'Industrial gas turbine blade assembly'20107,695,246'Microcircuits for small engines'20107,607,891'Turbine component with tip flagged pedestal cooling'20097,553,128'Blade outer air seals'20097,553,131'Integrated platform, tip, and main body microcircuits for turbine blades'20097,513,745'Advanced turbulator arrangements for microcircuits'20097,445,432'Enhanced serpentine cooling with U-shaped divider rib'20087,311,498'Microcircuit cooling for blades'20077,303,375'Refractory metal core cooling technologies for curved leading edge slots'20077,114,916'Tailored turbulation for turbine blades'20066,997,675'Turbulated hole configurations for turbine blades'20066,508,620'Inner platform impingement cooling by supply air from outside'20036,406,260'Heat transfer promotion structure for internally convectively cooled airfoils'20026,257,831'Cast airfoil structure with openings which do not require plugging'20015,779,437'Cooling passages for airfoil leading edge'19985,711,650'Gas turbine airfoil cooling'19985,052,889'Offset ribs for heat transfer surface'19914,416,585'Blade cooling for gas turbine engine'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983–1998Based in Beloeil, CA· patent location history
1998–2003Patents assigned to PRATT & WHITNEY CANADA (5)· patent assignee history
2001–2002Based in Rocky Hill, CT, US· patent location history
2003–2014Based in Middletown, CT, US· patent location history
2006–2014Patents assigned to UNITED TECHNOLOGIES CORP (27)· patent assignee history
2012–2014Patents assigned to ABDEL-MESSEH WILLIAM (12)· patent assignee history
2012Patents assigned to PIGGUSH JUSTIN D (4)· patent assignee history
2012Patents assigned to CUNHA FRANK J (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNITED TECHNOLOGIES CORP | 27 | 2006–2014 |
| ABDEL-MESSEH WILLIAMself | 12 | 2012–2014 |
| PRATT & WHITNEY CANADA | 5 | 1998–2003 |
| PIGGUSH JUSTIN D | 4 | 2012 |
| CUNHA FRANK J | 2 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Middletown, CT, US | 28 | 2003–2014 |
| Beloeil, CA | 4 | 1983–1998 |
| Rocky Hill, CT, US | 2 | 2001–2002 |