Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4382997 | Spinel surfaced objects | Walter W. Henslee, Stanley J. Morrow, John S. Lindsey, Christopher P. Christenson | 1983-05-10 |
HS
Hans H. Schwantje
Overall (All Time): #4,051,543 of 4,157,543Top 100%
1
Patents All Time