Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D744382 | Receiver hitch cargo lift | Ronald R. Woller, John A. Woller | 2015-12-01 |
| 8684787 | Rattle call | Gregory S. Burcham | 2014-04-01 |
| D618573 | Knob rattle | Gregory S. Burcham | 2010-06-29 |
| D616320 | Spool rattle | Gregory S. Burcham | 2010-05-25 |
| 7310906 | Adjustable rattle fishing lure | — | 2007-12-25 |
| 6182792 | Climbing tree stand with cable attachment | Ronald R. Woller | 2001-02-06 |
| D420147 | Hunting ladder | Ronald R. Woller | 2000-02-01 |
| D417011 | Hunting ladder | Ronald R. Woller | 1999-11-23 |
| 5975242 | Climbing tree stand with cable attachment | Ronald R. Woller | 1999-11-02 |
| 5937969 | Hanging tree seat | Ronald R. Woller | 1999-08-17 |
| 5413192 | Tree stand with conforming seat | Ronald R. Woller | 1995-05-09 |
| 5226505 | Portable climbing platform | Ronald R. Woller | 1993-07-13 |
| 4991690 | Portable hunting ladder | — | 1991-02-12 |