Powers; Frank M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Powers; Frank M..The latest application filed is for "method of and apparatus for casting and hot-forming copper metal and the copper product formed thereby".
- Powers; Frank M. - Carrollton GA
| Patent | Date |
|---|---|
| Method of and apparatus for casting and hot-forming copper metal and the copper product formed thereby Grant 4,733,717 - Chia , et al. March 29, 1 | 1988-03-29 |
| Aluminum iron silicon alloy Grant 4,028,141 - Chia , et al. June 7, 1 | 1977-06-07 |
| Apparatus for fluxing and filtering of molten metal Grant 3,917,242 - Bass , et al. November 4, 1 | 1975-11-04 |
| Apparatus for fluxing and filtering of molten metal Grant 3,904,180 - Bass , et al. September 9, 1 | 1975-09-09 |
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