John R. Herronen

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Linden, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Asynchronous conveyor construction
- Patent number 6,019,214
- Issue date Feb 1, 2000
- Atlas Technologies, Inc.
- John R. Herronen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Vacuum lift assembly
- Patent number 4,749,219
- Issue date Jun 7, 1988
- Tek-Matik, Inc.
- Fred Bolle
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Fanner magnet assembly
- Patent number 4,743,006
- Issue date May 10, 1988
- Tek-Matik, Inc.
- Fred Bolle
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Die cart
- Patent number 4,614,108
- Issue date Sep 30, 1986
- Tek-Matik, Inc.
- Fred Bolle
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Adjustable torque conveyor roller drive
- Patent number 4,508,212
- Issue date Apr 2, 1985
- Tek-Matik, Inc.
- Fred Bolle
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Roller conveyor construction
- Patent number 4,448,302
- Issue date May 15, 1984
- Prime & Weaver Investment Company
- Richard A. Weaver
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL