Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D608670 | Portable water tester with cap | Robert Samborn, Jin Hyup Lee, Yun-Ho Son | 2010-01-26 |
| D604805 | Flow switch | Rob Samborn, Jin Hyup Lee, Yun-Ho Son | 2009-11-24 |
| D602384 | Portable water tester with cap | Rob Samborn, Jin Hyup Lee, Yun-Ho Soo | 2009-10-20 |