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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Bennet Blake — 1 Patent

AVActive Voice: 1 patents #5 of 12Top 45%
Lynnwood, WA: #382 of 647 inventorsTop 60%
Washington: #48,569 of 76,902 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Bennet Blake has been granted 1 US patent while listed as an inventor at Active Voice. All of these patents were granted in 1994. Bennet Blake ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Bennet Blake in Lynnwood, WA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5327493 Device for detecting tones on telephone lines Robert L. Richmond, Martin R. Richmond, Richard Aydelotte 1994-07-05 $921,000