Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David E. Chisholm — 1 Patent

Cisco: 1 patents #7,948 of 13,007Top 65%
Petaluma, CA: #295 of 492 inventorsTop 60%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
David E. Chisholm has been granted 1 US patent while listed as an inventor at Cisco. All of these patents were granted in 2011. David E. Chisholm ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David E. Chisholm in Petaluma, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8014296 Method and apparatus for enabling LCAS-like feature through embedded software Ji-Rong Wen, Charles A. Carriker, Jr., Jim P. Ervin, Sanjeev Rampal 2011-09-06 $33,763,000