Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8690117 | Water meter | David James Carlos Dunn, Kevin Kowalchuk, Jack Ryan Williamson, James Scott Williamson, Walter Scott Williamson | 2014-04-08 |
| 8602384 | Water meter | Walter Scott Williamson, James Scott Williamson, Jack Ryan Williamson, Kevin Kowalchuk, David James Carlos Dunn | 2013-12-10 |