Inventor · disambiguated record
Charles D. Orth
Also filed as: ORTH CHARLES D
10 granted patents·491 citations·filing 1975–1989
92Inventor score
Top patents by PatentIndex Score
10 records- 0196US4542852AVibration damping device for thermostatic expansion valvesSINGER CO·Filed 1984·Granted Sep 24, 1985·105 cites·4 claims
- 0294US4632358AAutomotive air conditioning system including electrically operated expansion valveEATON CORP·Filed 1985·Granted Dec 30, 1986·106 cites·11 claims
- 0393US4468054AFlange mounted thermostatic expansion valveSINGER CO·Filed 1982·Granted Aug 28, 1984·87 cites·1 claims
- 0491US4848100AControlling refrigerationEATON CORP·Filed 1988·Granted Jul 18, 1989·89 cites·6 claims
- 0575US4995240AControlling refrigeration having control module directly attached on valve bodyEATON CORP·Filed 1989·Granted Feb 26, 1991·44 cites·4 claims
- 0661US4794762ARefrigerant flow control systemEATON CORP·Filed 1987·Granted Jan 3, 1989·28 cites·5 claims
- 0746US4065939ACombination valveSINGER CO·Filed 1976·Granted Jan 3, 1978·14 cites·5 claims
- 0837US4015776AThermostatic expansion valveSINGER CO·Filed 1976·Granted Apr 5, 1977·10 cites·3 claims
- 0933US3960169APilot operated evaporator pressure regulatorCONTROLS CO OF AMERICA·Filed 1975·Granted Jun 1, 1976·8 cites·2 claims
- 1029US4523066AAutomotive air conditioning system controlled by damped pressure switchSINGER CO·Filed 1984·Granted Jun 11, 1985·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →