Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5908545 | Electrochemical process for decomposing hydrogen sulfide to produce hydrogen and sulfur | John C. Donini, Slobodan Petrovic | 1999-06-01 |
| 4789030 | Production of hydrogen sulphide containing gas from underground formations | Stephen Gerard Delude | 1988-12-06 |