Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5950063 | Method of powder injection molding | Joseph A. Grohowski, JR. | 1999-09-07 |
| 5641920 | Powder and binder systems for use in powder molding | Joseph A. Grohowski, JR. | 1997-06-24 |
| 5332537 | Method and binder for use in powder molding | Donald Kupp, Ricky A. Alexander, Karl-Heinz Schofalvi | 1994-07-26 |