Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6753010 | Soft gelatin capsule containing angelica oil | Guisheng Li, Chengjun Ma, Sheng Yan, Xiangyu Li | 2004-06-22 |
| 5833601 | Methodology for determining oxygen in biological systems | Harold M. Swartz, Fuminori Goda, Tadeusz Walczak | 1998-11-10 |
| 5706805 | Apparatus and methodology for determining oxygen tension in biological systems | Harold M. Swartz, Fuminori Goda, Tadeusz Walczak, Karsten Mader | 1998-01-13 |
| 5494030 | Apparatus and methodology for determining oxygen in biological systems | Harold M. Swartz, Fuminori Goda, Tadeusz Walczak | 1996-02-27 |