Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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James Sheppard — 15 Patents

DEDevant: 7 patents #1 of 2Top 50%
UNUnknown: 3 patents #7,366 of 83,584Top 9%
CTCentriq Technology: 1 patents #5 of 8Top 65%
TLTidal Generation Limited: 1 patents #8 of 11Top 75%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
James Sheppard has been granted 15 US patents while listed as an inventor at Devant. The first was granted in 1994 and the most recent in November 2025. James Sheppard ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list James Sheppard in Bristol, NC, GB.

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
12466572 Propulsion system thermal management Andrea DE MATTEIS 2025-11-11
12269605 Propulsion system thermal management with propulsor fluid flow inlet port and ram fluid flow inlet port Andrea DE MATTEIS 2025-04-08
11049063 Asset communication hub Shubber ALI 2021-06-29
D844476 Security device Matthew Leach 2019-04-02
9929563 Subsea cable engagement system Christopher Germain, Richard A. Goss 2018-03-27
7601418 Jacquard or dobby woven textile with graphic impression and a method of making the same 2009-10-13
7600473 Method of making jacquard woven textile with graphic impression 2009-10-13
D509093 Towel with border 2005-09-06
D498107 Towel having loop 2004-11-09
D449194 Folded sports towel 2001-10-16
D377196 Star clip 1997-01-07
D374051 Cover for golf club heads 1996-09-24
D362890 Cover for golf club heads 1995-10-03
D352167 Golf bag cover 1994-11-08
D347542 Combined towel and fastener 1994-06-07