Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8690117 | Water meter | David James Carlos Dunn, Stephen Williams Smith, Jack Ryan Williamson, James Scott Williamson, Walter Scott Williamson | 2014-04-08 |
| 8602384 | Water meter | Walter Scott Williamson, James Scott Williamson, Jack Ryan Williamson, David James Carlos Dunn, Stephen Williams Smith | 2013-12-10 |
| D676772 | Portion of water meter | Walter Scott Williamson, James Scott Williamson, Jack Ryan Williamson, David James Carlos Dunn | 2013-02-26 |
| D666518 | Water meter | Walter Scott Williamson, James Scott Williamson, Jack Ryan Williamson, David James Carlos Dunn | 2012-09-04 |
| D602197 | Task light | David Dunn, Bryan Drew Miller | 2009-10-13 |
| D590987 | Task light | David Dunn, Bryan Drew Miller | 2009-04-21 |
| D579605 | Task light | David Dunn, Bryan Drew Miller | 2008-10-28 |
| 5453132 | Method for cleaning optical surfaces | — | 1995-09-26 |
| 5130846 | Screen panel fastener | — | 1992-07-14 |