Inventor · disambiguated record
Henry Joseph Spence
Also filed as: SPENCE HENRY JOSEPH
3 granted patents·56 citations·filing 1976–1976
73Inventor score
Technology areasF16D
Files withWALLACE MURRAY CORP3
Top patents by PatentIndex Score
3 records- 0177US4086989ATemperature controlled hydraulic coupling with moveable damWALLACE MURRAY CORP·Filed 1976·Granted May 2, 1978·24 cites·4 claims
- 0271US4086990ATemperature controlled hydraulic coupling with separate tubeWALLACE MURRAY CORP·Filed 1976·Granted May 2, 1978·19 cites·5 claims
- 0358US4086988ARolling dam temperature controlled hydraulic couplingWALLACE MURRAY CORP·Filed 1976·Granted May 2, 1978·13 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →