Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7930994 | Bird feeder having an adjustable hanging cable | John Stone, Benjamin Beck, Douglas A. Marsden | 2011-04-26 |
| D634489 | LaCrosse style ball thrower for dogs | Christopher Page, Elizabeth Delfino, Glen V. Walter | 2011-03-15 |