Marten Bultman

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Crestwood, KY, US

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Patents Grantslast 30 patents

Information Patent Grant
Overlapping, non-leaking conveyor slat for dry bulk materials
- Patent number 5,042,647
- Issue date Aug 27, 1991
- Griffin & Company
- Mike W. Tyler
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Cleated channel belt conveyor
- Patent number 4,708,238
- Issue date Nov 24, 1987
- Griffin & Company, Inc.
- Marten Bultman
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL