RB

Russell Biaggne

PR Proteam: 1 patents #4 of 8Top 50%
Overall (All Time): #3,916,223 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D312517 Back-carried vacuum cleaner Edward Hohrein, II, Bret Vaterlaus, Larry R. Shideler 1990-11-27