Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5897401 | Serrated starred pin | John D. Fili | 1999-04-27 |
| 5408157 | Dual arc tube discharge lamp having a lamp frame with coplanar spot welds and slip-free construction | John Alderman, Kathleen P. Bernard, Louis B. Dubowicz, Norman R. King | 1995-04-18 |