Daniel S. Papenfuss

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Oshkosh, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Tear initiation and directional tear films and packages made therefrom
- Patent number 7,862,869
- Issue date Jan 4, 2011
- Milprint, Inc.
- Daniel S. Papenfuss
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Tear initiation and directional tear films and packages made therefrom
- Publication number 20050084636
- Publication date Apr 21, 2005
- Daniel S. Papenfuss
- B32 - LAYERED PRODUCTS