Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4332781 | Removal of hydrogen sulfide and carbonyl sulfide from gas-streams | Charles A. Lieder | 1982-06-01 |
CD
Carl H. Deal
Overall (1982): #73,332 of 81,411Top 95%
1
Patents 1982