Wim van de Camp

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Meerssen, NL

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Patents Grantslast 30 patents

Information Patent Grant
Paper-based plant pot, and blank for making same
- Patent number 8,329,268
- Issue date Dec 11, 2012
- Sonoco Development, Inc.
- Susan Bell
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Concrete column forming tube having a tear strip therein
- Patent number 6,467,749
- Issue date Oct 22, 2002
- Sonoco Development, Inc.
- Wim van de Camp
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Concrete column forming tube having a smooth inside coated surface
- Patent number 5,874,016
- Issue date Feb 23, 1999
- Sonoco Products Company
- Robert D. Bacon
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD