Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5148981 | Track circuit retainer clip | Edward J. Lynch, Jr. | 1992-09-22 |
| 5127577 | Track circuit retainer clip | Edward J. Lynch, Jr. | 1992-07-07 |
| 4955825 | Electrical fixture | John E. Groth, Martin F. Delmore | 1990-09-11 |
| 4723749 | Channel clip | Eugene Carraro | 1988-02-09 |
| 4715161 | Suspended ceiling grid clip | Eugene Carraro | 1987-12-29 |
| 4429440 | Strut clip | Edward J. Lynch, Jr. | 1984-02-07 |