Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5198289 | Ultrasonically cut fibrous material | Neal Arthur Siegel, Edward S. Tripp, Gradimir G. Georgevich | 1993-03-30 |
| 5073216 | Method of ultrasonically cutting fibrous materials and device therefrom | Neal Arthur Siegel, Edward S. Tripp, Gradimir G. Georgevich | 1991-12-17 |
| 4933092 | Methods and devices for the separation of plasma or serum from whole blood | Gradimir G. Gerogevich, Tzyy-Wen Jeng, Gary M. Oosta, Neal Arthur Siegel | 1990-06-12 |