Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6565749 | Microorganism filter and method for removing microorganism from water | Kenneth C. Hou, Richard D. Hembree | 2003-05-20 |
DB
Donald Stephen Bretl
Overall (2003): #235,519 of 273,478Top 90%
1
Patents 2003