Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8969741 | Damming device for cable sealing | Alvah Benjamin Aldrich | 2015-03-03 |
| 8614400 | Damming device for cable sealing | Alvah Benjamin Aldrich | 2013-12-24 |
| 5399807 | Explosion-proof electrical apparatus and method of assembly | Garrett S. Yarbrough, John E. Cower, Kevin L. Browngardt, Robert P. Haytko, William Wright +1 more | 1995-03-21 |