Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5008851 | Optical heterodyning system and method for rapid optical phase and amplitude measurements | Robert W. Brandstetter, Benjamin J. Pernick, Nils J. Fonneland | 1991-04-16 |
| 4998787 | Method of fabricating a multiple holographic lens | Douglas S. Hobbs, Benjamin J. Pernick, Nils J. Fonneland, John V. Fine, Sr. | 1991-03-12 |