Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Alan McBay — 1 Patent in 2019

UNUnknown: 1 patents #394 of 3,590Top 15%
Palo Alto, CA: #1,004 of 2,240 inventorsTop 45%
California: #27,528 of 67,890 inventorsTop 45%
Overall (2019): #494,404 of 560,194Top 90%
1 Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10330348 Closed-loop geothermal energy collection system 2019-06-25