Chapin; Leonard Lee
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chapin; Leonard Lee.The latest application filed is for "fuel system with metering pump for internal combustion engines".
- Chapin; Leonard Lee - El Paso TX
| Patent | Date |
|---|---|
| Fuel system with metering pump for internal combustion engines Grant 4,112,901 - Chapin , et al. September 12, 1 | 1978-09-12 |
| Modulated throttle bypass Grant 4,108,127 - Chapin , et al. August 22, 1 | 1978-08-22 |
| Air flow transducer Grant 4,089,215 - Chapin May 16, 1 | 1978-05-16 |
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