Franz; Rudolph J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Franz; Rudolph J..The latest application filed is for "regulating heater discharge air temperature for front and rear passengers in a vehicle".
- Franz; Rudolph J. - Schaumburg IL
| Patent | Date |
|---|---|
| Regulating heater discharge air temperature for front and rear passengers in a vehicle Grant 4,949,779 - Kenny , et al. August 21, 1 | 1990-08-21 |
| Vehicle temperature control system Grant 4,337,818 - Franz July 6, 1 | 1982-07-06 |
| Temperature Control System And Vacuum Modulator Valve Therefor Grant 3,770,195 - Franz November 6, 1 | 1973-11-06 |
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