Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4623958 | Replaceable automobile headlight lamp unit | James P. Szep, David R. Dayton | 1986-11-18 |
| 4528619 | Replaceable lamp unit providing hermetic seal and fixed alignment for electric lamp contained therein and automobile headlight utilizing same | Richard Dolan, Frank Cangiano | 1985-07-09 |
| 4507712 | Method of making replaceable lamp unit for automotive headlight | Richard Dolan, Frank Cangiano | 1985-03-26 |