Grilk; Henry Garratt
Patent Applications and Registrations
Patent applications and USPTO patent grants for Grilk; Henry Garratt.The latest application filed is for "rocker switch".
- Grilk; Henry Garratt - Lincoln RI
- Grilk; Henry Garratt - Lancaster PA
| Patent | Date |
|---|---|
| Rocker switch Grant 6,576,855 - Levendis , et al. June 10, 2 | 2003-06-10 |
| Rocker switch App 20020104748 - Levendis, Marina ; et al. | 2002-08-08 |
| Visual alarm gauge Grant 5,841,359 - Grilk November 24, 1 | 1998-11-24 |
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