Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844695 | Variable flow radial compressor inlet flow fences | Ivor Banks, Kari Heikurinen, Donald F. Wilford | 1989-07-04 |
JS
John J. Sanderson
Overall (1989): #93,071 of 140,708Top 70%
1
Patents 1989