Kevin J. Wagers

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Midland, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Zipper for reclosable thermoplastic bag
- Patent number 5,138,750
- Issue date Aug 18, 1992
- Dowbrands L.P.
- Douglas P. Gundlach
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method for the production of composite plastic film
- Patent number 4,923,551
- Issue date May 8, 1990
- The Dow Chemical Company
- Kevin J. Wagers
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Reclosable plastic container
- Patent number 4,764,977
- Issue date Aug 16, 1988
- The Dow Chemical Company
- Kevin J. Wagers
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of forming flexible fastener elements and securing them to a...
- Patent number 4,683,015
- Issue date Jul 28, 1987
- The Dow Chemical Company
- Kevin J. Wagers
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL