Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8245666 | Bird feeder with retractable feeder body | Jeffrey A. Ellen | 2012-08-21 |
| 8157770 | Stabilization of a catheter or cannula | David G. Elwell | 2012-04-17 |
| 7574976 | Bird feeder post and device to inhibit squirrels | Jeffrey A. Ellen | 2009-08-18 |