Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5651608 | Assembly method for sealed light fixture | — | 1997-07-29 |
| 5593318 | Electrical receptacle for photoelectric controller | Edward B. Bilson, Thomas A. Zimmerman | 1997-01-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5651608 | Assembly method for sealed light fixture | — | 1997-07-29 |
| 5593318 | Electrical receptacle for photoelectric controller | Edward B. Bilson, Thomas A. Zimmerman | 1997-01-14 |