Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4854127 | Bimodal swirler injector for a gas turbine combustor | John W. Vinson, Elias H. Lampes | 1989-08-08 |
SH
Stephen John Howell
Overall (1989): #55,414 of 140,708Top 40%
1
Patents 1989