Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5837118 | Method of producing hollow electroformed product of precious metal | Tetsuya Kotoda | 1998-11-17 |
| 5452754 | Centrifugal casting apparatus | — | 1995-09-26 |
| 4948359 | Mold holding and positioning means for use with wax injector | — | 1990-08-14 |
| 4317288 | Archery mounting device and sight support | — | 1982-03-02 |