James Arthur Hirsch

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Niagara Falls, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Gas ignition control
- Patent number 4,235,586
- Issue date Nov 25, 1980
- The Carborundum Company
- James A. Hirsch
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method for providing electrical connection
- Patent number 4,228,344
- Issue date Oct 14, 1980
- The Carborundum Company
- Charles J. Boos
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fuel ignitor comprising a novel silicon carbide composition
- Patent number 4,205,363
- Issue date May 27, 1980
- The Carborundum Company
- Charles J. Boos
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Fuel igniter comprising a novel silicon carbide composition and pro...
- Patent number 4,120,827
- Issue date Oct 17, 1978
- The Carborundum Company
- Charles John Boos
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES