Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5412506 | Free-space optical interconnection arrangement | Jurgen Jahns, Casimir R. Nijander, Frank Sauer, Wesley P. Townsend | 1995-05-02 |
| 5286338 | Methods for making microlens arrays | Keith O. Mersereau, Casimir R. Nijander, Wesley P. Townsend | 1994-02-15 |