Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6651435 | Water evaporation apparatus | — | 2003-11-25 |
| 6652509 | Housing capable of connecting a container to a medical device | R. Hayes Helgren, Kenneth A. Hsu, Ray A. Winfield | 2003-11-25 |