Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8509621 | Method and system for optical connection validation | David W. Boertjes, Choudhury A. Al Sayeed | 2013-08-13 |
| 7007742 | Method and system for pre-heating water | — | 2006-03-07 |