Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4801809 | Sheet inspection apparatus and methods providing simultaneous resolution of measurement zones and wavelength bands | Gary N. Burk | 1989-01-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4801809 | Sheet inspection apparatus and methods providing simultaneous resolution of measurement zones and wavelength bands | Gary N. Burk | 1989-01-31 |