RB

Robert Becka

Overall (All Time): #2,518,622 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12053064 Stackable magnetic numismatic William Gale, David A. Welch, Bob Wilkie, Mike Esson, Peter Gu 2024-08-06