Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4735712 | Method of producing wear layer on screen rail and screen rail having wear layer so produced | Harold L. Herren | 1988-04-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4735712 | Method of producing wear layer on screen rail and screen rail having wear layer so produced | Harold L. Herren | 1988-04-05 |