Farr; Richard S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Farr; Richard S..The latest application filed is for "self-alignment bedding".
- Farr; Richard S. - Los Angeles CA
| Patent | Date |
|---|---|
| Self-alignment bedding Grant 4,802,250 - Farr February 7, 1 | 1989-02-07 |
| Pleated Air Filter Cartridge Grant 3,853,529 - Boothe , et al. December 10, 1 | 1974-12-10 |
| Emission Reduction System Grant 3,738,334 - Farr June 12, 1 | 1973-06-12 |
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