Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5366642 | Compact water filtration and purification pump | Sanford Platter, Jeffrey K. Aldred | 1994-11-22 |
| 5357975 | Device for measuring the flow-volume of pulmonary air | Andreas Schibler | 1994-10-25 |