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

Rick Calvin — 2 Patents

VHVhc: 1 patents #3 of 13Top 25%
Berryville, AR: #28 of 90 inventorsTop 35%
Arkansas: #1,791 of 5,804 inventorsTop 35%
Overall (All Time): #1,838,095 of 4,157,543Top 45%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11273934 Head for horizontal flow wrapper packaging machine Chad Gundelach, Tom Cujak, Brian Kyles 2022-03-15
5345389 Electronic controller for a glassware forming machine Anthony Clark, Will Salley, Chuck Bruce, David H. Johnson 1994-09-06