Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DG

David Walter Groechel — 2 Patents in 2021

VIView: 2 patents #21 of 43Top 50%
Sunnyvale, CA: #676 of 3,062 inventorsTop 25%
California: #13,721 of 66,859 inventorsTop 25%
Overall (2021): #169,437 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11181797 Connectors for smart windows Stephen Clark Brown, Dhairya Shrivastava, Anshu A. Pradhan, Gordon Jack, Disha Mehtani +1 more 2021-11-23
10989977 Onboard controller for multistate windows Dhairya Shrivastava, Anshu A. Pradhan, Stephen Clark Brown, Robert T. Rozbicki 2021-04-27