John W. DeLine

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Denver, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Conveyor belt cleaning apparatus
- Patent number 5,117,967
- Issue date Jun 2, 1992
- William L. Morrow
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Container lid and method of manufacture
- Patent number 3,949,692
- Issue date Apr 13, 1976
- Entech Corporation
- John W. DeLine
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...