Inventor · disambiguated record
John H. Hedger
Also filed as: HEDGER JOHN · HEDGER JOHN H · HEDGER JOHN HENRY
9 granted patents·135 citations·filing 1974–1997
83Inventor score
Top patents by PatentIndex Score
9 records- 0192US4063543AServo tracking apparatusHEDGER JOHN HENRY·Filed 1976·Granted Dec 20, 1977·114 cites·12 claims
- 0251US10794PCistus plant variety named `Hedso`PRIDE OF PLACE PLANTS INC·Filed 1997·Granted Feb 16, 1999·0 cites·1 claims
- 0348US3974744AEngines, or prime moversHEDGER JOHN HENRY·Filed 1974·Granted Aug 17, 1976·11 cites·4 claims
- 0441US4267765AReciprocating engine with improved feed and exhaust valve meansHEDGER JOHN H·Filed 1978·Granted May 19, 1981·8 cites·5 claims
- 0528US4213377AReciprocating engine with improved power output meansHEDGER JOHN H·Filed 1978·Granted Jul 22, 1980·2 cites·3 claims
- 0626US4333388AReciprocating engine with improved piston movement stabilizing meansHEDGER JOHN H·Filed 1980·Granted Jun 8, 1982·0 cites·2 claims
- 0726US4249454AFluid pressure driven reciprocating engineHEDGER JOHN H·Filed 1978·Granted Feb 10, 1981·0 cites·4 claims
- 0826US4241640AReciprocating engine with improved main bearingHEDGER JOHN H·Filed 1978·Granted Dec 30, 1980·0 cites·4 claims
- 0926US4238990AReciprocating engine with improved power output linkageHEDGER JOHN H·Filed 1978·Granted Dec 16, 1980·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →