Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4851188 | Method for making a turbine blade having a wear resistant layer sintered to the blade tip surface | Robert P. Schaefer, David A. Rutz, Kenneth Taylor | 1989-07-25 |
WG
Walter Gustafson
Overall (1989): #45,897 of 140,708Top 35%
1
Patents 1989