Inventor
MOLITOR ROBERT P
US22 patents
⚠️ This page may combine multiple inventors who share the name “MOLITOR ROBERT P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SPALDING & EVENFLO
9 patentsUS4726590AFeb 23, 1988
High coefficient golf ball core
SPALDING & EVENFLO139 citations98
US4650193AMar 17, 1987
Golf ball
SPALDING & EVENFLO558 citations97
US4762322AAug 9, 1988
Golf club
SPALDING & EVENFLO334 citations96
US4674751AJun 23, 1987
Golf ball having improved playability properties
SPALDING & EVENFLO187 citations96
US4840378AJun 20, 1989
Softball
SPALDING & EVENFLO30 citations92
US4822041AApr 18, 1989
Game ball
SPALDING & EVENFLO26 citations92
US4729566AMar 8, 1988
Game ball
SPALDING & EVENFLO29 citations92
US4808272AFeb 28, 1989
Method of constructing a mold for making game balls
SPALDING & EVENFLO21 citations82
US4725058AFeb 16, 1988
Softball
SPALDING & EVENFLO17 citations74
LISCO INC
7 patentsUS5480155AJan 2, 1996
Golf ball
LISCO INC178 citations99
US5150906ASep 29, 1992
Multi-piece golf balls and methods of manufacture
LISCO INC200 citations99
US5865697AFeb 2, 1999
Sports ball with improved feel
LISCO INC90 citations98
US5766098AJun 16, 1998
Golf ball
LISCO INC63 citations96
US5569100AOct 29, 1996
Golf Ball
LISCO INC66 citations96
US5482286AJan 9, 1996
Golf ball
LISCO INC47 citations96
US5503397AApr 2, 1996
Golf ball
LISCO INC28 citations93
QUESTOR CORP
4 patentsUS4274637AJun 23, 1981
Golf ball having cellular cover
QUESTOR CORP297 citations99
US4399992AAug 23, 1983
Structural member having a high strength to weight ratio and method of making same
QUESTOR CORP59 citations96
US4245410AJan 20, 1981
Foamed ski boot
QUESTOR CORP64 citations96
US4204684AMay 27, 1980
Golf club head and method of producing same
QUESTOR CORP36 citations92