Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844695 | Variable flow radial compressor inlet flow fences | Kari Heikurinen, John J. Sanderson, Donald F. Wilford | 1989-07-04 |
IB
Ivor Banks
Overall (1989): #101,931 of 140,708Top 75%
1
Patents 1989