Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chadwick D. Sofield — 3 Patents

FOFormfactor: 3 patents #53 of 177Top 30%
Pleasanton, CA: #1,419 of 3,062 inventorsTop 50%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Chadwick D. Sofield has been granted 3 US patents while listed as an inventor at Formfactor. The first was granted in 2007 and the most recent in February 2013. Chadwick D. Sofield ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Chadwick D. Sofield in Pleasanton, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8383958 Method to build robust mechanical structures on substrate surfaces Gary W. Grube, Gaetan L. Mathieu, Benjamin N. Eldridge 2013-02-26 $2,456,000
7732713 Method to build robust mechanical structures on substrate surfaces Gary W. Grube, Gaetan L. Mathieu, Benjamin N. Eldridge 2010-06-08 $942,000
7251884 Method to build robust mechanical structures on substrate surfaces Gary W. Grube, Gaetan L. Mathieu, Benjamin N. Eldridge 2007-08-07 $9,384,000