Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
WS

Werner Schaefer

UNUnknown: 4 patents #4,220 of 83,584Top 6%
AVAvaya: 1 patents #821 of 1,730Top 50%
Goldman Sachs: 1 patents #183 of 353Top 55%
Novato, CA: #399 of 607 inventorsTop 70%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,153,910 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8412111 Testing voice-based office equipment for immunity to interference from wireless devices Vivek Talwar, Stephen Berger, Jeff Rodman, Tony Griffiths, Joseph Liguori 2013-04-02