Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5609275 | Metering apparatus having a screw member | Robert L. Brown, David E. Baxter | 1997-03-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5609275 | Metering apparatus having a screw member | Robert L. Brown, David E. Baxter | 1997-03-11 |