Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874660 | Paper machine felts | Robert B. Davis, Sandra K. Barlow | 1989-10-17 |
| 4822454 | Enhanced soil removal from paper machine forming fabrics | Randy E. Meirowitz | 1989-04-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874660 | Paper machine felts | Robert B. Davis, Sandra K. Barlow | 1989-10-17 |
| 4822454 | Enhanced soil removal from paper machine forming fabrics | Randy E. Meirowitz | 1989-04-18 |