Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5538634 | Solid phase extraction filtration disk and method for its manufacture | Steve M. Shatkin | 1996-07-23 |
| 5403388 | Surfactant mediation sparge tube | Steve M. Shatkin | 1995-04-04 |