Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5268304 | Method of determining the concentration of a chemical of interest in a solution | Stephen H. Lieberman, Erik J. Stromvall | 1993-12-07 |
| 5057279 | Pressurized membrane chemical sensor | Stephen H. Lieberman, Erik J. Stromvall | 1991-10-15 |