Jeambey; Calhoun G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Jeambey; Calhoun G..The latest application filed is for "system for recovery of petroleum from petroleum impregnated media".
- Jeambey; Calhoun G. - Denver CO
- Jeambey; Calhoun G. - Des Moines IA
| Patent | Date |
|---|---|
| System for recovery of petroleum from petroleum impregnated media Grant 4,912,971 - Jeambey April 3, 1 | 1990-04-03 |
| System for recovery of petroleum from petroleum impregnated media Grant 4,817,711 - Jeambey April 4, 1 | 1989-04-04 |
| Apparatus for recovery of petroleum from petroleum impregnated media Grant 4,193,448 - Jeambey March 18, 1 | 1980-03-18 |
| Microwave oven cooking utensil Grant D252,066 - Jeambey June 12, 1 | 1979-06-12 |
| Microwave oven roasting rack Grant D252,008 - Jeambey June 5, 1 | 1979-06-05 |
| Combination microwave oven and cooking utensil Grant 4,119,824 - Jeambey October 10, 1 | 1978-10-10 |
| Fifth Wheel Trailer And Prime Mover Therefor Grant 3,811,707 - Jeambey May 21, 1 | 1974-05-21 |
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