Bruce A. Scheffer

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Merrillville, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for preventing slinging of liquid in a liquid...
- Patent number 4,703,715
- Issue date Nov 3, 1987
- Bruce A. Scheffer
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Web folding apparatus
- Patent number 4,421,501
- Issue date Dec 20, 1983
- Bruce A. Scheffer
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL