Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9407325 | Power line network system and method | Stuart L. Haug | 2016-08-02 |
| 9178565 | Power line network system and method | Stuart L. Haug | 2015-11-03 |
| 8750395 | Power line network system and method | Stuart L. Haug | 2014-06-10 |
| 4776790 | Refractory shields for curved and straight superheater tubes | — | 1988-10-11 |
| 4682568 | Refractory shield for superheater tubes | Kenneth E. Green, Donald K. Johnson | 1987-07-28 |