Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4397097 | Gauge for measuring roll nips | Wayne A. Damrau | 1983-08-09 |
| 4306805 | Refractometric device | — | 1981-12-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4397097 | Gauge for measuring roll nips | Wayne A. Damrau | 1983-08-09 |
| 4306805 | Refractometric device | — | 1981-12-22 |