Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4819489 | Device and method for testing the adherence of a coating layer to a material | Gilbert L. Green, Sr., Randall E. McCoy, Richard L. Williams | 1989-04-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4819489 | Device and method for testing the adherence of a coating layer to a material | Gilbert L. Green, Sr., Randall E. McCoy, Richard L. Williams | 1989-04-11 |