Krueger; Duane A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Krueger; Duane A..The latest application filed is for "method of laser slitting and sealing two films".
- Krueger; Duane A. - Winneconne WI
- Krueger; Duane A. - Neenah WI
| Patent | Date |
|---|---|
| Method of laser slitting and sealing two films Grant 6,103,050 - Krueger August 15, 2 | 2000-08-15 |
| Coextruded film of polypropylene, polypropylene blend, and nylon Grant 4,617,240 - Krueger , et al. * October 14, 1 | 1986-10-14 |
| Multiple layer plastic film having polypropylene adhered to nylon Grant 4,588,648 - Krueger , et al. May 13, 1 | 1986-05-13 |
| Process for producing coextruded film of polypropylene, polypropylene blend, and nylon Grant 4,552,714 - Krueger , et al. November 12, 1 | 1985-11-12 |
| Flexible packaging structure and process for making it Grant 4,402,172 - Krueger September 6, 1 | 1983-09-06 |
| Coextruded film of polypropylene, polypropylene blend, and nylon Grant 4,361,628 - Krueger , et al. November 30, 1 | 1982-11-30 |
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