Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
GC

Greg Colvin — 1 Patent in 2021

ZSZonar Systems: 1 patents #1 of 4Top 25%
Maple Valley, WA: #11 of 44 inventorsTop 25%
Washington: #4,694 of 13,672 inventorsTop 35%
Overall (2021): #445,804 of 548,734Top 85%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11080950 Cooperative vehicle diagnosis system Charles Michael McQuade, Brett Brinton 2021-08-03