Inventor · disambiguated record
Alex Wortman
Also filed as: WORTMAN ALEX
6 granted patents·141 citations·filing 1979–1993
85Inventor score
Top patents by PatentIndex Score
6 records- 0173US5150897ASport striking articlesWORTMAN ALEX·Filed 1990·Granted Sep 29, 1992·53 cites·3 claims
- 0269US4330122AConvertible bowling alleySHEINBERG ZENA·Filed 1979·Granted May 18, 1982·32 cites·12 claims
- 0351US5322476ABowling alley recessed rail deflectorWORTMAN ALEX·Filed 1992·Granted Jun 21, 1994·22 cites·11 claims
- 0446US5374109AThree point cross-legged support seatFiled 1993·Granted Dec 20, 1994·18 cites·12 claims
- 0537US4420155AConvertible bowling alleySHEINBERG ZENA·Filed 1982·Granted Dec 13, 1983·9 cites·2 claims
- 0634US5154418ADeflecting cushion for bowling alleyWORTMAN ALEX·Filed 1991·Granted Oct 13, 1992·7 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →