Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9685283 | Interlock for circuit interrupting device | Donald R. Martin | 2017-06-20 |
| 9659728 | Solid-dielectric switch including a molded viewing window | Donald R. Martin | 2017-05-23 |
| 9633807 | Modular solid dielectric switchgear | Janet Ache, William W. Chen, Donald R. Martin, Nenad Uzelac | 2017-04-25 |
| 9275807 | Interlock system for switchgear | Donald R. Martin | 2016-03-01 |
| 9216527 | Solid-dielectric switch including a molded viewing window | Donald R. Martin | 2015-12-22 |
| 9177742 | Modular solid dielectric switchgear | Janet Ache, William W. Chen, Donald R. Martin, Nenad Uzelac | 2015-11-03 |
| 8772666 | Interlock system for switchgear | Donald R. Martin | 2014-07-08 |