Issued Patents All Time
Showing 51–51 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4496249 | Method and apparatus for determining relative surface areas of a coated material on a substrate | Hong H. Lee | 1985-01-29 |
Showing 51–51 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4496249 | Method and apparatus for determining relative surface areas of a coated material on a substrate | Hong H. Lee | 1985-01-29 |