Gehrke; Russell P.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Gehrke; Russell P..The latest application filed is for "multilayer film structures having improved seal and tear properties".
- Gehrke; Russell P. - Menasha WI
- Gehrke; Russell P. - Neenah WI
| Patent | Date |
|---|---|
| Multilayer film structures having improved seal and tear properties Grant 6,846,551 - Genske , et al. January 25, 2 | 2005-01-25 |
| Multilayer Film Structures Having Improved Seal And Tear Properties App 20020086174 - GENSKE, ROGER P. ; et al. | 2002-07-04 |
| Easy-opening reclosable package Grant 5,882,749 - Jones , et al. March 16, 1 | 1999-03-16 |
| Easy-opening flexible packaging laminates and packaging materials made therefrom Grant 5,874,155 - Gehrke , et al. February 23, 1 | 1999-02-23 |
| Polymeric compositions and films Grant 5,011,719 - Gehrke , et al. April 30, 1 | 1991-04-30 |
| Multiple layer packaging films and packages formed therefrom Grant 4,803,102 - Raniere , et al. February 7, 1 | 1989-02-07 |
| Polymeric films Grant 4,778,697 - Genske , et al. October 18, 1 | 1988-10-18 |
| Sterilizable flexible packaging structure Grant 4,407,874 - Gehrke October 4, 1 | 1983-10-04 |
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