Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861551 | Elevated temperature aluminum alloys | Peter Joel Meschter, James E. O'Neal | 1989-08-29 |
| 4811766 | Explosively bonded expanded structure | Shankar M. Sastry | 1989-03-14 |
RL
Richard J. Lederich
The Boeing: 1 patents #3 of 50Top 6%
Overall (1989): #17,691 of 140,708Top 15%
2
Patents 1989