Stephen B. VanVleet

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Woodbury, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Tamper indicating tape
- Patent number 4,980,222
- Issue date Dec 25, 1990
- Minnesota Mining and Manufacturing Company
- Raymond R. Rivera
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Tamper indicating tape and delaminating film therefore
- Patent number 4,876,123
- Issue date Oct 24, 1989
- Minnesota Mining and Manufacturing Company
- Raymond R. Rivera
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL