Heil; Ross
Patent Applications and Registrations
Patent applications and USPTO patent grants for Heil; Ross.The latest application filed is for "clamps, systems, and methods for evacuating and hermetically sealing bags".
- Heil; Ross - Walnut Creek CA
- Heil; Ross - Pleasant Hill CA
| Patent | Date |
|---|---|
| Food preservation container and filter Grant 6,862,980 - Heil , et al. March 8, 2 | 2005-03-08 |
| Clamps, systems, and methods for evacuating and hermetically sealing bags App 20050029152 - Brakes, David ; et al. | 2005-02-10 |
| Food preservation container and filter App 20040011794 - Heil, Ross ; et al. | 2004-01-22 |
| Lid with a pump/bellows device Grant 6,675,982 - Heil , et al. January 13, 2 | 2004-01-13 |
| Food preservation filter Grant D478,774 - Wilk , et al. August 26, 2 | 2003-08-26 |
| Combined food preservation canister and filter Grant D473,761 - Wilk , et al. April 29, 2 | 2003-04-29 |
| Lid with a pump/bellows device App 20020134782 - Heil, Ross ; et al. | 2002-09-26 |
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