Inventor
OBST DONALD L
US7 patents
Patents
7 patentsUS4716989AJan 5, 1988
Elevator compensating cable
SIECOR CORP61 citations95
US4724929AFeb 16, 1988
Elevator compensating cable
SIECOR CORP34 citations92
US4765711AAug 23, 1988
Underwater fiber optic cable weighted with metal particles
SIECOR CORP40 citations91
US4664229AMay 12, 1987
Motion dampening compensating elevator cable
SIECOR CORP30 citations91
US4445593AMay 1, 1984
Flat type feeder cable
SIECOR CORP45 citations91
US4667896AMay 26, 1987
Three flange cable spool
SIECOR CORP83 citations90
US4901939AFeb 20, 1990
Reel
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