Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4705560 | Process for producing metallic powders | Preston B. Kemp, Jr., Walter A. Johnson | 1987-11-10 |
| 4228214 | Flexible bilayered sheet, one layer of which contains abrasive particles in a volatilizable organic binder and the other layer of which contains alloy particles in a volatilizable binder, method for producing same and coating produced by heating same | Roger B. Bargainnier, Glenn A. Shaffer, deceased, by Irene S. Charland, administrator DBN CTA, Geoffrey L. Harris | 1980-10-14 |