LR

Leo Roytberg

JP Joseph Pollak: 2 patents #3 of 23Top 15%
Overall (All Time): #2,354,881 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D280615 Toggle switch Willi K. Beck 1985-09-17
4292483 Ignition switch with starter lockout — 1981-09-29