Inventor · disambiguated record
Frank A. Leachman, Jr.
Also filed as: LEACHMAN FRANK A · LEACHMAN JR FRANK A
5 granted patents·79 citations·filing 1977–1989
79Inventor score
Top patents by PatentIndex Score
5 records- 0179US5020315AMultiple function fuel valve and systemUNITED TECHNOLOGIES CORP·Filed 1989·Granted Jun 4, 1991·39 cites·30 claims
- 0279US4643635AVapor core centrifugal pump having main and low flow impellersCHANDLER EVANS INC·Filed 1984·Granted Feb 17, 1987·23 cites·21 claims
- 0340US4629394ACentrifugal pump having low flow diffuserCHANDLER EVANS INC·Filed 1983·Granted Dec 16, 1986·10 cites·8 claims
- 0435US4487548ACentrifugal main fuel pump having starting elementCHANDLER EVANS INC·Filed 1983·Granted Dec 11, 1984·7 cites·3 claims
- 0526US4127285APamphlet with backboneSUPERIOR ELECTRIC CO·Filed 1977·Granted Nov 28, 1978·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →