Inventor · disambiguated record
Dennis F. Leffler
Also filed as: LEFFLER DENNIS · LEFFLER DENNIS F · LEFFLER DENNIS FRANK
8 granted patents·235 citations·filing 1976–1988
90Inventor score
Files withTHE PELTON & CRANE COMPANY3PELTON & CRANE COMPANY2PELTON & CRANE1PELTON AND CRANE COMPANY1THE PELTON AND CRANE COMPANY1
Top patents by PatentIndex Score
8 records- 0187USD267680SChairTHE PELTON AND CRANE COMPANY·Filed 1980·Granted Jan 25, 1983·27 cites·1 claims
- 0286USD287748SSink modulePELTON AND CRANE COMPANY·Filed 1984·Granted Jan 13, 1987·27 cites·1 claims
- 0382USD266291SChairTHE PELTON & CRANE COMPANY·Filed 1980·Granted Sep 28, 1982·19 cites·1 claims
- 0475US4366985AAdjustable headrest for treatment chairPELTON & CRANE·Filed 1981·Granted Jan 4, 1983·58 cites·6 claims
- 0573USD267987STreatment chairTHE PELTON & CRANE COMPANY·Filed 1981·Granted Feb 22, 1983·15 cites·1 claims
- 0672USD266292SStoolTHE PELTON & CRANE COMPANY·Filed 1980·Granted Sep 28, 1982·12 cites·1 claims
- 0770US4114275AFoot controller apparatus for air driven dental handpieces or the likePELTON & CRANE COMPANY·Filed 1976·Granted Sep 19, 1978·58 cites·9 claims
- 0839US4848838ACurved articulating headrest support barPELTON & CRANE COMPANY·Filed 1988·Granted Jul 18, 1989·19 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →