Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5720874 | Ultrafiltration assembly having centrifugal pump and eductor | — | 1998-02-24 |
| 5395514 | Ultrafiltration system and assembly | — | 1995-03-07 |
| D328777 | Portable ultrafiltration unit | William H. Thalmann | 1992-08-18 |
| 5091085 | Ultrafiltration device and process | William H. Thalmann | 1992-02-25 |
| 5075002 | Fluid pick-up assembly | William H. Thalmann | 1991-12-24 |
| 5069780 | Ultrafiltration device and process | William H. Thalmann | 1991-12-03 |
| 4994184 | Ultrafiltration device and process | William H. Thalmann | 1991-02-19 |