Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7963582 | Sliding visor | Joseph P. Wieczorek | 2011-06-21 |
| 6530344 | Nesting structure for northern rough-winged swallows | — | 2003-03-11 |
| 6311642 | Nesting structure for earth-burrowing birds | — | 2001-11-06 |
| 6095089 | Multiple nesting structure for cliff swallows | — | 2000-08-01 |
| 5890792 | Rigid foam visor | James R. Jones, Kirk Jensen | 1999-04-06 |
| 5603547 | Pivot rod with protective molding sleeve | James R. Jones, Kirk Jensen | 1997-02-18 |
| 5553907 | Rigid foam visor | James R. Jones, Kirk Jensen | 1996-09-10 |
| 5269255 | Adjustable depth false floor for birdhouse | — | 1993-12-14 |
| 5224748 | Motor vehicle security shade with guide track | John H. Decker, Joseph P. Wieczorek, Eugnee M. Halajian | 1993-07-06 |
| 5172651 | Pivotal gate trap for birdhouse | — | 1992-12-22 |