Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5708743 | Light bending devices | John DeAndrea, Francis T. Delahanty, Allan Heiney, Bill H. Reysen, Donald Simon | 1998-01-13 |
| 5515468 | Light bending devices | John DeAndrea, Francis T. Delahanty, Allan Heiney, Bill H. Reysen, Donald Simon | 1996-05-07 |