Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4329114 | Active clearance control system for a turbomachine | Richard P. Johnston, Malcolm H. Knapp | 1982-05-11 |
CC
Charles E. Coulson
Overall (All Time): #4,069,539 of 4,157,543Top 100%
1
Patents All Time