Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JA

Jeffrey Allen — 21 Patents

GEGencell: 8 patents #1 of 20Top 5%
MEMethode Electronics: 4 patents #37 of 253Top 15%
SGSynergy Research Group: 4 patents #7 of 62Top 15%
CTCarleton Technologies: 2 patents #6 of 40Top 15%
AEAllen Engineering: 1 patents #9 of 17Top 55%
CLChloride Silent Power Limited: 1 patents #20 of 38Top 55%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
Jeffrey Allen has been granted 21 US patents while listed as an inventor at Gencell. The first was granted in 1991 and the most recent in July 2017. Jeffrey Allen ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Jeffrey Allen in Treville, CT, GB.

Patents per Year

Patents granted per year, 1991 to 2017Bar chart with a peak of 3 patents in 2003.peak 31991: 1 patents19911992: 1 patents1997: 1 patents19971998: 1 patents2000: 2 patents20002001: 2 patents2002: 1 patents20022003: 3 patents2004: 2 patents20042005: 2 patents2007: 2 patents20072014: 2 patents2017: 1 patents2017

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9705262 Electronic subassembly for apparel Ella Mae Holmes, Jason Berns 2017-07-11
8683996 Life support and microclimate integrated system and process Ian Archer, Kevin Kankolenski, Manus Michael O'Donnell, Lucas Mesmer 2014-04-01
8671940 Life support and microclimate integrated system and process with internal and external active heating Ian Archer, Kevin Kankolenski, Manus Michael O'Donnell, Lucas Mesmer 2014-03-18
7291413 Fuel cell end plate Peter Allen 2007-11-06
7279016 Fuel cell bipolar separator plate and current collector assembly and method of manufacture 2007-10-09
6855447 Fuel cell current collector 2005-02-15
6844102 Aqueous based electrolyte slurry for MCFC and method of use David Schoonmaker 2005-01-18
6777126 Fuel cell bipolar separator plate and current collector assembly and method of manufacture 2004-08-17
6772617 Method and apparatus for in-situ leveling of progressively formed sheet metal 2004-08-10
6670069 Fuel cell stack assembly 2003-12-30
6633492 Shielded PC card packages Ryan Kimura, James J. Farquhar, Michael Chao, Stephen McGarry Hatch, Scott Herbert +2 more 2003-10-14
6602626 Fuel cell with internal thermally integrated autothermal reformer 2003-08-05
6383677 Fuel cell current collector 2002-05-07
6269537 Method of assembling a peripheral device printed circuit board package Ryan Kimura, James J. Farquhar, Michael Chao, Stephen McGarry Hatch, Scott Herbert +2 more 2001-08-07
6200696 Internal reforming fuel cell assembly with simplified fuel feed Mohammad Farooque, Lawrence J. Novacco 2001-03-13 $7,115,000
6166324 PC card housing with insulative cover and ground feature John Oldendorf, Brandt Weibezahn 2000-12-26
6109940 Shutter mechanism for card adapter Michael Chad, Steven Mark Hatch, Brandt Wiebazhan, Iggoni Fajaro, Scott Herbert 2000-08-29
5795665 Fuel cell sub-assembly with a plurality of dimples 1998-08-18 $950,000
5660941 Catalyst assembly for internal reforming fuel cell Mohammad Farooque, Pinakin Patel 1997-08-26 $251,000
5175062 Reforming unit for fuel cell stack Mohammad Farooque, Matt Lambrech 1992-12-29 $309,000
5075957 Apparatus for constructing an alkali metal energy conversion device John A. Pender, Stephen C. Rampton, Stuart McLachlan, Christopher O'Neil Bell 1991-12-31