Grindrod; Paul E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Grindrod; Paul E..The latest application filed is for "microwavable frozen impact-resistant hermetically sealed food package".
- Grindrod; Paul E. - Madison WI
| Patent | Date |
|---|---|
| Microwavable frozen impact-resistant hermetically sealed food package Grant 5,345,069 - Grindrod September 6, 1 | 1994-09-06 |
| Reclosable food packaging having snap closure and method of making same Grant 5,293,997 - Hustad , et al. March 15, 1 | 1994-03-15 |
| Vacuum packaging with hermetic reclosure Grant 5,167,974 - Grindrod , et al. December 1, 1 | 1992-12-01 |
| Package having collar enclosure Grant 5,119,940 - Grindrod * June 9, 1 | 1992-06-09 |
| Package having collar enclosure Grant 5,042,652 - Grindrod August 27, 1 | 1991-08-27 |
| Package Grant D305,204 - Reifein , et al. December 26, 1 | 1989-12-26 |
| Package Grant D305,205 - Grindrod , et al. December 26, 1 | 1989-12-26 |
| Method of forming a vacuum package with hermetic reclosure Grant 4,866,911 - Grindrod , et al. September 19, 1 | 1989-09-19 |
| Cooking tray Grant D293,999 - Grindrod , et al. February 2, 1 | 1988-02-02 |
| Laminated film packages Grant 4,273,815 - Gifford , et al. June 16, 1 | 1981-06-16 |
| Multi-unit, individually removable, food dispensing package Grant D242,900 - Seiferth , et al. January 4, 1 | 1977-01-04 |
| Meat Package Grant 3,713,849 - Grindrod , et al. January 30, 1 | 1973-01-30 |
| Package And Method Of Making Same Grant 3,663,240 - Seiferth , et al. May 16, 1 | 1972-05-16 |
| Package And Method Of Making Same Grant 3,647,485 - Seiferth , et al. March 7, 1 | 1972-03-07 |
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