EH

Eugene Gray Heathershaw

QV Qvex: 1 patents #4 of 6Top 70%
Overall (All Time): #3,580,151 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6223877 Coin validation apparatus Joseph McGinty, Steven Michael Faes, Gregory L. Distler, Gary Grantland 2001-05-01