Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5264193 | Substituted stannosilicates, their preparation and use as natural gas purification agents (C-2668) | Edward W. Corcoran, Jr., David E. W. Vaughan, Paul E. Eberly, Jr. | 1993-11-23 | $67,071,000 |