William M. Steen

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Surrey, GB

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Patents Grantslast 30 patents

Information Patent Grant
Gas shroud and method
- Patent number 4,803,335
- Issue date Feb 7, 1989
- Quantum Laser Corporation
- William M. Steen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Back reflection monitor and method
- Patent number 4,777,341
- Issue date Oct 11, 1988
- Quantum Laser Corporation
- William M. Steen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Screw powder feeders
- Patent number 4,726,715
- Issue date Feb 23, 1988
- Quantum Laser Corporation
- William M. Steen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Electromagnetic radiation detectors
- Patent number 4,704,030
- Issue date Nov 3, 1987
- Quantum Laser Corporation
- William M. Steen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR