Knorrich; Wolf-Dieter
Patent Applications and Registrations
Patent applications and USPTO patent grants for Knorrich; Wolf-Dieter.The latest application filed is for "cardboard packaging for liquids".
- Knorrich; Wolf-Dieter - Heidenheim DE
| Patent | Date |
|---|---|
| Cardboard packaging for liquids Grant 5,314,088 - Heuberger , et al. May 24, 1 | 1994-05-24 |
| Container with an inner pouch Grant 5,048,691 - Heuberger , et al. September 17, 1 | 1991-09-17 |
| Transport and storage container for concentrates of beverages or the like Grant 4,890,772 - Heuberger , et al. January 2, 1 | 1990-01-02 |
| Container with inner pouch and reclosable spout Grant 4,572,422 - Heuberger , et al. February 25, 1 | 1986-02-25 |
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