Issued Patents 1982
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 (1982): #72,807 of 81,411Top 90%
1
Patents 1982