David M. Stewart

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Livonia, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Stackable carrier assembly, system, and method for storing carrier...
- Patent number 8,220,613
- Issue date Jul 17, 2012
- Jervis B. Webb Company
- Noel F. Dehne
- B61 - RAILWAYS
Information Patent Grant
Carrier conveyor system
- Patent number 6,997,303
- Issue date Feb 14, 2006
- Jervis B. Webb Company
- Melvin A. Edwards
- B61 - RAILWAYS
Information Patent Grant
Conveyor system for article treatment
- Patent number 6,966,431
- Issue date Nov 22, 2005
- Jervis B. Webb Company
- John H. Jaynes
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
Stackable Carrier Assembly, System, And Method For Storing Carrier...
- Publication number 20110017572
- Publication date Jan 27, 2011
- Jervis B. Webb Company
- Noel F. Dehne
- B61 - RAILWAYS
Information Patent Application
Carrier conveyor system
- Publication number 20030201147
- Publication date Oct 30, 2003
- Melvin A. Edwards
- B61 - RAILWAYS
Information Patent Application
Conveyor system for article treatment
- Publication number 20030178286
- Publication date Sep 25, 2003
- John H. Jaynes
- B61 - RAILWAYS