Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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William Regan

XDX Development: 2 patents #45 of 191Top 25%
Redwood City, CA: #239 of 1,107 inventorsTop 25%
California: #13,721 of 66,859 inventorsTop 25%
Overall (2021): #99,461 of 548,734Top 20%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11180236 Carbon pressure vessels for gas storage Michael Jason Grundmann, Richard Wayne DeVaul 2021-11-23
10944019 Photovoltaic battery Jason Rugolo 2021-03-09