Richard A. Osman

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Effingham, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Paperboard container having curvilinear portion
- Patent number 7,703,664
- Issue date Apr 27, 2010
- Sonoco Development, Inc.
- Teddy M. Westphal
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Container with heat seal surface having a substantially planar portion
- Patent number 6,234,386
- Issue date May 22, 2001
- Sonoco Development, Inc.
- Michael T. Drummond
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Paperboard container having curvilinear portion
- Publication number 20060081688
- Publication date Apr 20, 2006
- Sonoco Development, Inc.
- Teddy M. Westphal
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD