Iceland; William F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Iceland; William F..The latest application filed is for "welding arc length control system".
- Iceland; William F. - Los Alamitos CA
| Patent | Date |
|---|---|
| Welding arc length control system Grant 5,245,546 - Iceland September 14, 1 | 1993-09-14 |
| Manual keyhole plasma arc welding system Grant 5,045,667 - Iceland , et al. September 3, 1 | 1991-09-03 |
| Arc length control for plasma welding Grant 4,766,286 - Iceland August 23, 1 | 1988-08-23 |
| Pulse welding process Grant 4,273,988 - Iceland , et al. June 16, 1 | 1981-06-16 |
| Method and apparatus for controlling laser welding Grant 4,121,087 - Malmuth , et al. October 17, 1 | 1978-10-17 |
| Grain Refinement Control In Tig Arc Welding Grant 3,864,542 - Fletcher , et al. February 4, 1 | 1975-02-04 |
| Proximity Control Using Microwave Techniques Grant 3,775,582 - Iceland November 27, 1 | 1973-11-27 |
| Weld Control Grant 3,627,972 - Iceland , et al. December 14, 1 | 1971-12-14 |
| Control For Reverse-polarity Welding Grant 3,598,954 - Iceland , et al. August 10, 1 | 1971-08-10 |
| Electron Beam Focus Control System Grant 3,576,420 - Iceland , et al. April 27, 1 | 1971-04-27 |
| Weld-penetration Control Grant 3,567,899 - Iceland , et al. March 2, 1 | 1971-03-02 |
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