Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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John Winterroth — 2 Patents

AMD: 1 patents #8,706 of 9,280Top 95%
Apex, NC: #722 of 1,394 inventorsTop 55%
North Carolina: #18,944 of 45,564 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
John Winterroth has been granted 2 US patents while listed as an inventor at AMD. The first was granted in 2021 and the most recent in October 2024. John Winterroth ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list John Winterroth in Apex, NC, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12129549 Plasma-enhanced chemical vapor deposition coating system Benjamin L. Lawrence, Daniel John Verdell Pulsipher, Ludmil Zambov, Pravin Chaubey, Attila Nagy 2024-10-29
11097390 Pneumatic safety interlock William G. Berrocal, Mack Earl Manning 2021-08-24