Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4659351 | Combined process to produce liquid helium, liquid nitrogen, and gaseous nitrogen from a crude helium feed | Wayne G. Stuber, David Studer | 1987-04-21 |
AJ
Arthur R. Winters Jr.
Overall (All Time): #3,972,662 of 4,157,543Top 100%
1
Patents All Time