Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6801368 | System for converting optical beams to collimated flat-top beams | John A. Hoffnagle, Carl M. Jefferson | 2004-10-05 |
| 6654183 | System for converting optical beams to collimated flat-top beams | John A. Hoffnagle, Carl M. Jefferson | 2003-11-25 |
| 6281993 | Phase shifting element for optical information processing storing systems | Maria-Pilar Bernal, Robert K. Grygier, Carl M. Jefferson, Egbert Oesterschoze, Kenneth Francis Walsh | 2001-08-28 |