Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5354175 | Wind turbine rotor hub and teeter joint | Clint Coleman, Joseph A. Jankowski | 1994-10-11 |
| 5320491 | Wind turbine rotor aileron | Clint Coleman | 1994-06-14 |
| 4321417 | Solar cell modules | William B. Andrulitis | 1982-03-23 |
| 4311869 | Solar cell modules | William B. Andrulitis | 1982-01-19 |
| 4241493 | Method of fabricating solar cell modules | William B. Andrulitis, Steven G. Miles | 1980-12-30 |