Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5567273 | Method of reducing surface irregularities in paper machine headbox components | Douglas Henry Offerhaus, Hugh D. Silver | 1996-10-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5567273 | Method of reducing surface irregularities in paper machine headbox components | Douglas Henry Offerhaus, Hugh D. Silver | 1996-10-22 |