Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8021007 | Concealed emergency lighting equipment with complete retrofit housing and method of installation | Radu Cornel Rapeanu, Donald Ermekeil | 2011-09-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8021007 | Concealed emergency lighting equipment with complete retrofit housing and method of installation | Radu Cornel Rapeanu, Donald Ermekeil | 2011-09-20 |