Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Robert Baker — 2 Patents

Microsoft: 1 patents #24,968 of 40,388Top 65%
Fleet, GB: #36 of 125 inventorsTop 30%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
David Robert Baker has been granted 2 US patents while listed as an inventor at Microsoft. The first was granted in 1998 and the most recent in September 2011. David Robert Baker ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list David Robert Baker in Fleet, GB.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8027836 Phonetic decoding and concatentive speech synthesis Mark Richard Barnard, Richard John Gadd, Eric William Janke 2011-09-27 $6,492,000
D397408 Hand held spray gun Jeffrey Philip Earp 1998-08-25