Issued Patents All Time
Showing 76–80 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4723993 | Hydrometallurgical process for producing finely divided spherical low melting temperature metal based powders | Nelson E. Kopatz, Joseph E. Ritsko | 1988-02-09 |
| 4711660 | Spherical precious metal based powder particles and process for producing same | Preston B. Kemp, Jr. | 1987-12-08 |
| 4711661 | Spherical copper based powder particles and process for producing same | Preston B. Kemp, Jr. | 1987-12-08 |
| 4705560 | Process for producing metallic powders | Preston B. Kemp, Jr., James Q. Steigelman | 1987-11-10 |
| 4687511 | Metal matrix composite powders and process for producing same | Muktesh Paliwal | 1987-08-18 |