Hartjes; Timothy Paul
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hartjes; Timothy Paul.The latest application filed is for "oil and grease resistant paper products and process for producing the products".
- Hartjes; Timothy Paul - Kimberly WI
| Patent | Date |
|---|---|
| Oil and grease resistant paper products and process for producing the products Grant 5,876,815 - Sandstrom , et al. March 2, 1 | 1999-03-02 |
| Carton having buckle-controlled brim curl and method and blank for forming the same Grant 5,868,309 - Sandstrom , et al. February 9, 1 | 1999-02-09 |
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