Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4817430 | System for determining the thickness of varying material coatings | Ewald Benes, Gernot Thorn | 1989-04-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4817430 | System for determining the thickness of varying material coatings | Ewald Benes, Gernot Thorn | 1989-04-04 |