Inventor
SILBERMAN IRA J
15 patents
Patents
15 patentsUS4624457ANov 25, 1986
Portable wall mounted exercise unit
DIVERSIFIED PROD117 citations95
US4316609AFeb 23, 1982
Bench mounted weight lifting exerciser
DIVERSIFIED PROD88 citations95
US4546968AOct 15, 1985
Adjustable bench mounted leg lift exerciser
DIVERSIFIED PROD35 citations92
US4382596AMay 10, 1983
Weight lifting type exercising device
DIVERSIFIED PROD43 citations92
US4369966AJan 25, 1983
Folding exercising apparatus
DIVERSIFIED PROD140 citations91
USD330236SOct 13, 1992
Seatless cycle exerciser
DIVERSIFIED PROD47 citations90
US4508335AApr 2, 1985
Sit-up exerciser
DIVERSIFIED PROD38 citations90
US4199912AApr 29, 1980
Method and apparatus for filling containers with a relatively viscous material
DIVERSIFIED PROD26 citations78
USD289153SApr 7, 1987
Boat anchor
DIVERSIFIED PROD7 citations73
USD277519SFeb 12, 1985
Weightlifter's vest
DIVERSIFIED PROD13 citations73
US4302005ANov 24, 1981
Laterally pivoted weight training device
DIVERSIFIED PROD9 citations73
US3957268AMay 18, 1976
Method and apparatus for assembly of table tennis table
DIVERSIFIED PROD8 citations73
USD268508SApr 5, 1983
Portable wall mounted weight lifting exerciser
DIVERSIFIED PROD8 citations72
USD280843SOct 1, 1985
Horizontal sit-up exerciser
DIVERSIFIED PROD8 citations71
US4193430AMar 18, 1980
Method and apparatus for filling containers with a relatively viscous material
DIVERSIFIED PROD4 citations58