Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4605594 | Ceramic articles having a nonporous core and porous outer layer | Kenneth E. Owens | 1986-08-12 |
| 4275558 | Gas turbine engine fuel governor | Harvey B. Jansen, Frederic E. Bolliger, Robert B. Sumegi | 1981-06-30 |
| 4274253 | Control for turbine and recuperator inlet temperatures | Frederic E. Bolliger, Geoffrey D. Woodhouse, George B. Mattson, Bruce Anson | 1981-06-23 |
| 4266401 | Gas turbine engine fuel control | Robert B. Sumegi, Geoffrey D. Woodhouse, George B. Mattson, Harvey B. Jansen, Frederic E. Bolliger | 1981-05-12 |
| 4244181 | Variable geometry gas turbine engine fuel and guide vane control | Wilfried Wiher, Geoffrey D. Woodhouse, George B. Mattson, Harvey B. Jansen, Leon D. Lewis | 1981-01-13 |