Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9079784 | Water filter system | E. Neal Caldwell | 2015-07-14 |
| 8778175 | Water filter system | E. Neal Caldwell | 2014-07-15 |
| 8171875 | Owl with intermittent powered movement | E. Neal Caldwell | 2012-05-08 |
| 7966963 | Owl with intermittent powered movement | E. Neal Caldwell | 2011-06-28 |