Inventor · disambiguated record
Francis W. Child
Also filed as: BARTZ RICHARD O · CHILD FRANCIS W
22 granted patents·382 citations·filing 1976–1982
96Inventor score
Top patents by PatentIndex Score
22 records- 0192US4344404AFuel supply systemCHILD FRANCIS W·Filed 1979·Granted Aug 17, 1982·38 cites·9 claims
- 0290US4442780AClipboard and shieldCHILD LAB INC·Filed 1980·Granted Apr 17, 1984·51 cites·38 claims
- 0390US4425874ADispenserCHILD FRANCIS W·Filed 1982·Granted Jan 17, 1984·46 cites·20 claims
- 0483USD275360SHand knife with blade guardCHILD FRANCIS W·Filed 1982·Granted Sep 4, 1984·19 cites·1 claims
- 0577US4344402AFuel supply systemCHILD FRANCIS W·Filed 1979·Granted Aug 17, 1982·23 cites·18 claims
- 0662USD279708STeat implantCHILD LABORATORIES INC·Filed 1982·Granted Jul 16, 1985·8 cites·1 claims
- 0759US4308859AMethod of inhibiting mastitis in bovine animalsCHILD LAB INC·Filed 1979·Granted Jan 5, 1982·48 cites·4 claims
- 0856USD266871STeat dilatorCHILD FRANCIS W·Filed 1980·Granted Nov 9, 1982·6 cites·1 claims
- 0953USD270198SPedicure implementCHILD FRANCIS W·Filed 1981·Granted Aug 16, 1983·5 cites·1 claims
- 1050US4453930AMethod and instrument for placing implant in teat duct and udderCHILD LAB INC·Filed 1980·Granted Jun 12, 1984·13 cites·19 claims
- 1150US4281658ADilatorCHILD LAB INC·Filed 1979·Granted Aug 4, 1981·35 cites·59 claims
- 1248US4385633ATeat dilatorCHILD LAB INC·Filed 1981·Granted May 31, 1983·12 cites·21 claims
- 1348US4359044AMethod for placing implant in udderCHILD FRANCIS W·Filed 1980·Granted Nov 16, 1982·12 cites·4 claims
- 1448US4346714AMethod of inserting teat dilatorCHILD LAB INC·Filed 1980·Granted Aug 31, 1982·11 cites·13 claims
- 1546USD274151SAnimal ear tag shieldCHILD LABORATORIES INC·Filed 1981·Granted Jun 5, 1984·4 cites·1 claims
- 1645USD275887STeat valveANDERSON MARK L·Filed 1981·Granted Oct 9, 1984·3 cites·1 claims
- 1745USD274927SFirearm chamber plugCHILD FRANCIS W·Filed 1982·Granted Jul 31, 1984·3 cites·1 claims
- 1844USD275331SAnimal ear tag insecticide dispenserCHILD FRANCIS W·Filed 1981·Granted Aug 28, 1984·3 cites·1 claims
- 1944US4418686AImplant for inhibiting mastitis in dairy cattleCHILD LAB INC·Filed 1981·Granted Dec 6, 1983·32 cites·10 claims
- 2043US4209472AFuel supply systemCHILD LAB INC·Filed 1976·Granted Jun 24, 1980·7 cites·24 claims
- 2135US4301796AMethod and apparatus for dispensing fluidCHILD LAB INC·Filed 1979·Granted Nov 24, 1981·3 cites·48 claims
- 2231USD279707STeat implantCHILD LABORATORIES INC·Filed 1982·Granted Jul 16, 1985·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →