Graves; Howard
Patent Applications and Registrations
Patent applications and USPTO patent grants for Graves; Howard.The latest application filed is for "paint roller frame and cage assembly".
- Graves; Howard - Berlin OH
- Graves; Howard - Albany CA
| Patent | Date |
|---|---|
| Paint roller frame and cage assembly Grant 5,490,303 - Graves February 13, 1 | 1996-02-13 |
| Quick release lock mechanisms Grant 5,288,161 - Graves , et al. February 22, 1 | 1994-02-22 |
| Lock for an extension pole Grant D315,286 - Graves March 12, 1 | 1991-03-12 |
| Adjustable roller frame Grant 4,868,946 - Marino , et al. September 26, 1 | 1989-09-26 |
| Noise controlled immunoassays Grant 4,829,009 - Graves May 9, 1 | 1989-05-09 |
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