Assignee
MARTIN IND INC
US·12 granted patents·255 citations·filing 1974–1998
Top patents by PatentIndex Score
12 records- 0185US4108144ASupplemental air supply for a fireplaceMARTIN IND INC·Filed 1977·Granted Aug 22, 1978·22 cites·5 claims
- 0285US3937912APressure responsive circuit control unit having adjustable, interchangeable actuator components and cam-operated switchMARTIN IND INC·Filed 1974·Granted Feb 10, 1976·27 cites·12 claims
- 0377US4428207ADehumidifierMARTIN IND INC·Filed 1981·Granted Jan 31, 1984·45 cites·1 claims
- 0471US5960782AOutdoor grillMARTIN IND INC·Filed 1998·Granted Oct 5, 1999·45 cites·20 claims
- 0569US5934268ACatalytic fireplace insertMARTIN IND INC·Filed 1998·Granted Aug 10, 1999·30 cites·19 claims
- 0660US5139011AUnvented gas-fired heaterMARTIN IND INC·Filed 1991·Granted Aug 18, 1992·27 cites·6 claims
- 0751US5054468AUnvented gas-fired fireplace heaterMARTIN IND INC·Filed 1990·Granted Oct 8, 1991·22 cites·7 claims
- 0849US5669815ABarometric damper with magnetic latchMARTIN IND INC·Filed 1996·Granted Sep 23, 1997·21 cites·18 claims
- 0937US4320739ACombustion type heaterMARTIN IND INC·Filed 1979·Granted Mar 23, 1982·6 cites·1 claims
- 1031US4007726AForced air assembly for space heaterMARTIN IND INC·Filed 1976·Granted Feb 15, 1977·8 cites·6 claims
- 1128US4480630AJacketed combustion type heater with blowback prevention featureMARTIN IND INC·Filed 1982·Granted Nov 6, 1984·2 cites·1 claims
- 1227US4292954AWood burning heaterMARTIN IND INC·Filed 1979·Granted Oct 6, 1981·0 cites·11 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →