Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8047495 | Height adjustable container system | Robert E. Petner | 2011-11-01 |
| 8006642 | Container and pole protection system | — | 2011-08-30 |
| D638588 | Hanging bird feeder | — | 2011-05-24 |
| 7930995 | Bird feed tray | — | 2011-04-26 |