Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4519825 | Process for recovering C.sub.4 + hydrocarbons using a dephlegmator | Dennis P. Bernhard, Howard C. Rowles | 1985-05-28 |
RT
Robert L. Teichman
Overall (All Time): #4,015,733 of 4,157,543Top 100%
1
Patents All Time