Inventor · disambiguated record
John M. Lostra
Also filed as: LOSTRA JOHN M
3 granted patents·35 citations·filing 1983–1991
68Inventor score
Technology areasB25B
Files withLOSTRA JOHN M3
Top patents by PatentIndex Score
3 records- 0151US5220716ATools for disassembling universal jointsLOSTRA JOHN M·Filed 1991·Granted Jun 22, 1993·19 cites·3 claims
- 0250US5163210ATools for disassembling universal jointsLOSTRA JOHN M·Filed 1983·Granted Nov 17, 1992·15 cites·15 claims
- 0322US4779843AJack with drain valveLOSTRA JOHN M·Filed 1987·Granted Oct 25, 1988·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →