RF

Robert C. Friesl

WG Williams Electronics Games: 2 patents #29 of 63Top 50%
SB Schwinn Bicycle: 1 patents #15 of 25Top 60%
Overall (All Time): #1,633,483 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5899454 Ramp with integral ball deflector for pinball games Brian Eddy, Benedicto Rodriquez 1999-05-04
5507488 Ball diverter for a pinball game Brian Eddy 1996-04-16
5211613 Exercising machine with improved anti-drafting energy absorbing fanwheel 1993-05-18