Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4400431 | Magnesium aluminum spinels | Walter W. Henslee, John S. Lindsey, Stanley J. Morrow, Charles R. Whitworth | 1983-08-23 |
JP
John N. Periard
Overall (All Time): #4,056,538 of 4,157,543Top 100%
1
Patents All Time