Assignee
WORTMAN ALEX
US·3 granted patents·82 citations·filing 1990–1992
Top patents by PatentIndex Score
3 records- 0173US5150897ASport striking articlesWORTMAN ALEX·Filed 1990·Granted Sep 29, 1992·53 cites·3 claims
- 0251US5322476ABowling alley recessed rail deflectorWORTMAN ALEX·Filed 1992·Granted Jun 21, 1994·22 cites·11 claims
- 0334US5154418ADeflecting cushion for bowling alleyWORTMAN ALEX·Filed 1991·Granted Oct 13, 1992·7 cites·10 claims
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