Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886564 | Method of and apparatus for applying coating material to a running substrate | Albert Hebels | 1989-12-12 |
| 4805552 | Apparatus for regulating the flow of gaseous and liquid media | Albert Hebels | 1989-02-21 |