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

Microsoft: 1 patents #24,968 of 40,388Top 65%
Arlington, MA: #1,452 of 2,056 inventorsTop 75%
Massachusetts: #57,159 of 88,656 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
David Barwell Werth has been granted 1 US patent while listed as an inventor at Microsoft. All of these patents were granted in 2017. David Barwell Werth ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David Barwell Werth in Arlington, MA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9671999 Methods and apparatus for improving understandability of audio corresponding to dictation Marc Guyott, Matthew Mascolo 2017-06-06 $10,777,000