Individual holder
FELTER JOHN V
17 granted patents·500 citations·filing 1974–1985
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
17 records- 0194US4177618AMethod and apparatus for installing insulationFELTER JOHN V·Filed 1978·Granted Dec 11, 1979·83 cites·10 claims
- 0293US3952638AFans for use with turbine ventilators, and methods and apparatus for supporting the sameFELTER JOHN V·Filed 1975·Granted Apr 27, 1976·103 cites·20 claims
- 0391US4136822AApparatus and methods for controlling fan operationFELTER JOHN V·Filed 1977·Granted Jan 30, 1979·71 cites·3 claims
- 0489US3985158ABox for mounting diffusersFELTER JOHN V·Filed 1974·Granted Oct 12, 1976·44 cites·10 claims
- 0581US4239459AFan with adjustable legs for improving building heating and coolingFELTER JOHN V·Filed 1979·Granted Dec 16, 1980·34 cites·6 claims
- 0676US4178912ASolar heating systemFELTER JOHN V·Filed 1977·Granted Dec 18, 1979·26 cites·27 claims
- 0773USD243851SVentilatorFELTER JOHN V·Filed 1975·Granted Mar 29, 1977·10 cites·1 claims
- 0870US4659057ATilt up concrete wall panel systemFELTER JOHN V·Filed 1985·Granted Apr 21, 1987·25 cites·3 claims
- 0957US4086028ATurbine ventilators and method of manufactureFELTER JOHN V·Filed 1976·Granted Apr 25, 1978·16 cites·3 claims
- 1055US4528569AEarth station antenna assembled on siteFELTER JOHN V·Filed 1982·Granted Jul 9, 1985·19 cites·9 claims
- 1155US4108580AAttic fansFELTER JOHN V·Filed 1976·Granted Aug 22, 1978·15 cites·19 claims
- 1254US4051770AVentilators for mobile homes, and the likeFELTER JOHN V·Filed 1975·Granted Oct 4, 1977·15 cites·12 claims
- 1346US4017026AAutomatic damperFELTER JOHN V·Filed 1975·Granted Apr 12, 1977·8 cites·7 claims
- 1445US3977311ALouver fan assemblyFELTER JOHN V·Filed 1974·Granted Aug 31, 1976·7 cites·9 claims
- 1544US4242055AAttic fans and apparatus for supporting the drive motors of attic fansFELTER JOHN V·Filed 1978·Granted Dec 30, 1980·10 cites·5 claims
- 1640US4305292AMethods and apparatus for balancing ceiling fan blades to improve their aerodynamic performanceFELTER JOHN V·Filed 1980·Granted Dec 15, 1981·6 cites·15 claims
- 1738US4318338ALouver structureFELTER JOHN V·Filed 1980·Granted Mar 9, 1982·8 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →