Jack L. Sherard

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Whitefish Bay, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Wheel chocking device and method for using the same
- Patent number 6,585,211
- Issue date Jul 1, 2003
- Kelley Company, Inc.
- Martin P. Hageman
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Wheel chocking device and method for using the same
- Patent number 6,478,525
- Issue date Nov 12, 2002
- Kelley Company, Inc.
- Martin P. Hageman
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Vehicle restraint and method for modifying the same
- Patent number 6,371,714
- Issue date Apr 16, 2002
- Kelley Company, Inc.
- Jack L. Sherard
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Wheel chocking device and method for using the same
- Patent number 6,250,432
- Issue date Jun 26, 2001
- Kelley Company, Inc.
- Martin P. Hageman
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Wheel chocking device and method for using the same
- Publication number 20030099528
- Publication date May 29, 2003
- Martin P. Hageman
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Wheel chocking device and method for using the same
- Publication number 20020037209
- Publication date Mar 28, 2002
- Kelley Company, Inc.
- Martin P. Hageman
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL