Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5824217 | Membrane filtration apparatus | Steven R. Pearl, Wayne S. Merrill | 1998-10-20 | $8,082,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5824217 | Membrane filtration apparatus | Steven R. Pearl, Wayne S. Merrill | 1998-10-20 | $8,082,000 |