Inventor · disambiguated record
Henry Keep, Jr.
Also filed as: KEEP HENRY W JR · KEEP JR HENRY
4 granted patents·181 citations·filing 1976–1981
81Inventor score
Top patents by PatentIndex Score
4 records- 0184US4388523AElectrical heating cable connectorMULTISTRESS INC·Filed 1981·Granted Jun 14, 1983·69 cites·9 claims
- 0283US4391425ARailroad switch heaterKEEP JR HENRY·Filed 1981·Granted Jul 5, 1983·59 cites·8 claims
- 0368US4195805ARailroad switch heaterKEEP HENRY W JR·Filed 1978·Granted Apr 1, 1980·30 cites·21 claims
- 0468US4069410AHeat treating appliance and cableKEEP JR HENRY·Filed 1976·Granted Jan 17, 1978·23 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →