Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Eric P. Witt — 3 Patents

Microsoft: 3 patents #13,486 of 40,388Top 35%
Redmond, WA: #3,570 of 8,547 inventorsTop 45%
Washington: #28,186 of 76,902 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Eric P. Witt has been granted 3 US patents while listed as an inventor at Microsoft. The first was granted in 2018 and the most recent in March 2020. Eric P. Witt ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Eric P. Witt in Redmond, WA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D878327 Earcups for a headset Daniel Dhondt, Tsitsi Kolawole, Jari Heiskanen, Erika Kelter, Neil O'Connell +4 more 2020-03-17
D877714 Headset Daniel Dhondt, Tsitsi Kolawole, Jari Heiskanen, Erika Kelter, Neil O'Connell +4 more 2020-03-10
D833429 Electronic tablet and input device for an electronic tablet Ralf Groene, Dan O'Neil, Kaitlyn Schoeck, Hua Wang, Kate Bailey +1 more 2018-11-13