RC

Robert Cassel

TR Tri-Tronics: 1 patents #15 of 30Top 50%
Overall (All Time): #3,964,404 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D298872 Collar-mounted animal training receiver unit John Vancza, Jr. 1988-12-06