Inventor · disambiguated record
Leroy Hart
Also filed as: HART LEROY · HART LEROY D
16 granted patents·462 citations·filing 1974–1991
95Inventor score
Top patents by PatentIndex Score
16 records- 0192US4594864ALockset assemblyEMHART IND·Filed 1983·Granted Jun 17, 1986·64 cites·18 claims
- 0292US4236396ARetrofit lockEMHART IND·Filed 1978·Granted Dec 2, 1980·56 cites·18 claims
- 0388US4071594AProduction of continuous ceramic fibersALUMINUM CO OF AMERICA·Filed 1976·Granted Jan 31, 1978·57 cites·17 claims
- 0471US4384648AEasy mount picture packageHART LEROY·Filed 1982·Granted May 24, 1983·30 cites·10 claims
- 0570US4945737ALockset assemblyEMHART IND·Filed 1985·Granted Aug 7, 1990·25 cites·12 claims
- 0670US3985008ADoor lock mounting meansEMHART IND·Filed 1975·Granted Oct 12, 1976·21 cites·15 claims
- 0769US4336884AEasy mount picture packageHART LEROY·Filed 1979·Granted Jun 29, 1982·29 cites·13 claims
- 0866US4746155AWorking trim for mortise lockEMHART IND·Filed 1983·Granted May 24, 1988·22 cites·12 claims
- 0965US3943064AHigh strength alumina-silica catalyst substrates having high surface areaALUMINUM CO OF AMERICA·Filed 1974·Granted Mar 9, 1976·19 cites·8 claims
- 1064US5058940AAutomatic dead locking bolt assemblyHART LEROY·Filed 1990·Granted Oct 22, 1991·33 cites·20 claims
- 1159US4707934AJumping shoe attachmentHART LEROY·Filed 1986·Granted Nov 24, 1987·28 cites·12 claims
- 1259US4635453ALock setEMHART IND·Filed 1986·Granted Jan 13, 1987·22 cites·14 claims
- 1358US5020343ALockset having improved actuatorEMHART IND·Filed 1990·Granted Jun 4, 1991·19 cites·13 claims
- 1452USD319138SJumping shoe attachmentHART LEROY·Filed 1989·Granted Aug 20, 1991·6 cites·1 claims
- 1547US5219309AInflatable amusement ringHART LEROY·Filed 1991·Granted Jun 15, 1993·20 cites·8 claims
- 1637US4876804AJumping shoeHART LEROY·Filed 1988·Granted Oct 31, 1989·11 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →