Lessmann; Gerald G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lessmann; Gerald G..The latest application filed is for "casting shapes".
- Lessmann; Gerald G. - Pleasant Hills PA
- Lessmann; Gerald G. - Pittsburgh PA
| Patent | Date |
|---|---|
| Casting shapes Grant 4,818,562 - Arcella , et al. April 4, 1 | 1989-04-04 |
| Method for laser beam welding metal matrix composite components Grant 4,803,334 - Burke , et al. February 7, 1 | 1989-02-07 |
| Arc welding method and electrode for narrow groove welding Grant 4,455,471 - Ecer , et al. June 19, 1 | 1984-06-19 |
| Narrow gap welding torch with replacement tip Grant 4,346,279 - Lessmann , et al. August 24, 1 | 1982-08-24 |
| Wire, rod, stick, and the like, with or without fluxing agent for welding applications Grant 4,224,267 - Lugosi , et al. September 23, 1 | 1980-09-23 |
| Bimetallic junctions Grant 4,033,504 - Fletcher , et al. July 5, 1 | 1977-07-05 |
| Method and apparatus for cladding a base metal Grant 3,924,092 - Lessmann , et al. December 2, 1 | 1975-12-02 |
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