Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844617 | Confocal measuring microscope with automatic focusing | Herman F. Kelderman, Michael E. Fein, Alan E. Loh, Armand P. Neukermans | 1989-07-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844617 | Confocal measuring microscope with automatic focusing | Herman F. Kelderman, Michael E. Fein, Alan E. Loh, Armand P. Neukermans | 1989-07-04 |