Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Adkins — 3 Patents

CACalcomp: 1 patents #29 of 71Top 45%
Phoenix, AZ: #1,961 of 6,660 inventorsTop 30%
Arizona: #10,157 of 32,909 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
David Adkins has been granted 3 US patents while listed as an inventor at Calcomp. The first was granted in 1998 and the most recent in February 2023. David Adkins ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list David Adkins in Phoenix, AZ, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11583067 Extension adapter assembly 2023-02-21
7620895 Systems and methods for teaching a person to interact with a computer program having a graphical user interface Mark Adkins, Jeffrey Alton 2009-11-17
5854449 High accuracy digitizer system 1998-12-29 $1,225,000