Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David McCall — 10 Patents

INInput/Output: 4 patents #12 of 149Top 9%
TTTenaris Coiled Tubes: 1 patents #4 of 12Top 35%
Sunnyvale, CA: #2,821 of 14,302 inventorsTop 20%
California: #61,378 of 386,348 inventorsTop 20%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
David McCall has been granted 10 US patents while listed as an inventor at Input/Output. The first was granted in 1998 and the most recent in November 2025. David McCall ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list David McCall in Sunnyvale, CA, US.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12466080 Head and neck assembly of a humanoid robot Sydney Hardy, Katarina Rodak 2025-11-11
12447628 Head and neck assembly of a bipedal robot Sydney Hardy, Katarina Rodak 2025-10-21
12403611 Head and neck assembly for a humanoid robot Sydney Hardy, Katarina Rodak 2025-09-02
12365094 Head and neck assembly for a humanoid robot Sydney Hardy, Katarina Rodak 2025-07-22
8468085 System and method for reporting and analyzing mortgage information Xiaodong Cao, Edward G. Durant, Sandra K. Dunst, Mark E. Marple, MaryAnne Seefeld +1 more 2013-06-18
7934304 Method of manufacturing lined tubing Bruce A. Reichert 2011-05-03
7042803 Marine seismic source towing apparatus and method Shyam Kutty 2006-05-09 $7,780,000
6570820 Pressure balanced inertia solenoid valve Navin Patel 2003-05-27 $3,961,000
6470997 Apparatus and method for eliminating electrical noise in the fire detect timing signal of an air gun Algernon S. Badger 2002-10-29 $2,950,000
5825720 Combination seal and wear for an air gun Earnest R. Harrison 1998-10-20 $3,222,000