Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D490941 | Bird food dispenser | Christopher T. Rich | 2004-06-01 |
| 6694669 | Escape-proof repeating animal trap | Michael J. Gehret, John Gerberich, Joseph A. Radesky | 2004-02-24 |
| 6684811 | Method of making a tubular element and product, particularly bird feeder hopper, produced thereby | Christopher T. Rich | 2004-02-03 |