Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5507951 | Method for treating hexamine waste water | David W. Swart, William E. Oakley | 1996-04-16 |
| 5399739 | Method of making sulfur-containing organosilanes | James Lee | 1995-03-21 |