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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Sauerhaft — 1 Patent

Cisco: 1 patents #7,948 of 13,007Top 65%
Los Altos, CA: #2,734 of 3,651 inventorsTop 75%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
David Sauerhaft has been granted 1 US patent while listed as an inventor at Cisco. All of these patents were granted in 2011. David Sauerhaft ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David Sauerhaft in Los Altos, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7889636 System and method for implementing a mid-call policy in a RSVP environment Subhasri Dhesikan, Denise Caballero-McCann, Kevin Miller, Rongxuan V. Chen, John K. Restrick, Jr. +3 more 2011-02-15 $35,369,000