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

Thomas Herman — 47 Patents

IRInternational Rectifier: 27 patents #11 of 432Top 3%
UNUnknown: 12 patents #556 of 83,584Top 1%
RLReckitt Benckiser (Uk) Limited: 10 patents #9 of 201Top 5%
Infineon Technologies Ag: 3 patents #2,552 of 184Top 1390%
RBReckitt Benckiser: 1 patents #231 of 423Top 55%
Manhattan Beach, CA: #17 of 861 inventorsTop 2%
California: #8,880 of 386,348 inventorsTop 3%
Overall (All Time): #59,703 of 4,157,543Top 2%
47 Patents All Time
Thomas Herman has been granted 47 US patents while listed as an inventor at International Rectifier. The first was granted in 1983 and the most recent in July 2019. Thomas Herman ranks #59,703 of 4,157,543 US inventors in our database (top 1.4%). Patent records list Thomas Herman in Manhattan Beach, CA, US.

Issued Patents All Time

Showing 1–25 of 47 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10340333 III-nitride power semiconductor device 2019-07-02
9923052 III-nitride power semiconductor device 2018-03-20
9391185 III-nitride power semiconductor device 2016-07-12
8815715 III-nitride wafer fabrication Robert Beach 2014-08-26 $11,692,000
8557681 III-nitride wafer fabrication Robert Beach 2013-10-15 $2,344,000
8264003 Merged cascode transistor 2012-09-11 $4,852,000
7719030 Aluminum alloys for low resistance, ohmic contacts to III-nitride or compound semiconductor 2010-05-18 $4,723,000
7482205 Process for resurf diffusion for high voltage MOSFET 2009-01-27 $1,868,000
7408208 III-nitride power semiconductor device 2008-08-05 $2,671,000
D556313 Air freshener device Richard Paul Harbutt, Kevin Joseph Greene 2007-11-27
D550829 Air freshener device Bruno Buthier, Richard Paul Harbutt 2007-09-11
7180152 Process for resurf diffusion for high voltage MOSFET 2007-02-20 $4,890,000
D535003 Air freshener device Bruno Buthier, Richard Paul Harbutt 2007-01-09
D532891 Air freshener device Bruno Buthier, Richard Paul Harbutt 2006-11-28
7091080 Depletion implant for power MOSFET Kyle Spring, Jianjun Cao 2006-08-15 $11,950,000
D518710 Adjustable cap of an air freshener device Richard Paul Harbutt, Kevin Joseph Greene 2006-04-11
D516690 Air freshener device Richard Paul Harbutt, Kevin Joseph Greene 2006-03-07
D514213 Air freshener device Richard Paul Harbutt 2006-01-31
D514212 Air freshener device Richard Paul Harbutt 2006-01-31
D512496 Air freshener device Richard Paul Harbutt 2005-12-06
D511569 Air freshener device Richard Paul Harbutt 2005-11-15
D510991 Air freshener device Richard Paul Harbutt, Vicky Brown 2005-10-25
6955970 Process for manufacturing a low voltage MOSFET power device having a minimum figure of merit 2005-10-18 $6,369,000
D503468 Air freshener device Richard Paul Harbutt, Kevin Joseph Greene 2005-03-29
D503224 Air freshener device Richard Paul Harbutt, Kevin Joseph Greene 2005-03-22