Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7077577 | Multi-piece fiber optic component and manufacturing technique | John Trezza, Keith Kang, Greg Dudoff | 2006-07-18 |
| 6945701 | Multi-piece fiber optic component and manufacturing technique | John Trezza, Keith Kang, Greg Dudoff | 2005-09-20 |
| 6899465 | Multi-piece fiber optic component and manufacturing technique | John Trezza, Keith Kang, Greg Dudoff | 2005-05-31 |
| 6773166 | Multi-piece fiber optic component and manufacturing technique | John Trezza, Greg Dudoff, Keith Kang | 2004-08-10 |
| 5187909 | Glass block window system | — | 1993-02-23 |