Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701934 | Rotary diverter valve | Christopher G. Kuran, Raymond Eugene Hayes | 1997-12-30 |
| 5676376 | Composite gaming chip | — | 1997-10-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701934 | Rotary diverter valve | Christopher G. Kuran, Raymond Eugene Hayes | 1997-12-30 |
| 5676376 | Composite gaming chip | — | 1997-10-14 |