Inventor · disambiguated record
Michael J. Ostrowski
Also filed as: OSTROWSKI MICHAEL J
5 granted patents·201 citations·filing 1990–1995
83Inventor score
Files withOSTROWSKI MICHAEL J4
Top patents by PatentIndex Score
5 records- 0185US4991978ATowel bag combination apparatusOSTROWSKI MICHAEL J·Filed 1990·Granted Feb 12, 1991·85 cites·7 claims
- 0273US5522757AInflatable recreational punchballFiled 1995·Granted Jun 4, 1996·59 cites·17 claims
- 0364US5092630AAdjustable protective book cover and methodOSTROWSKI MICHAEL J·Filed 1991·Granted Mar 3, 1992·28 cites·7 claims
- 0460US5056663AAdjustable protective book cover and methodOSTROWSKI MICHAEL J·Filed 1990·Granted Oct 15, 1991·26 cites·29 claims
- 0535USD334404SAdjustable protective book coverOSTROWSKI MICHAEL J·Filed 1990·Granted Mar 30, 1993·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →