Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7726926 | Self-drilling and slotting fastener system | — | 2010-06-01 |
| 7261273 | Hook & cord loop hanging system | — | 2007-08-28 |
| 7011283 | Hook and cord loop hanging system | — | 2006-03-14 |
| 6832446 | Self-leveling & convertable pictures | — | 2004-12-21 |
| 6659418 | Positioning & locking hanging system | — | 2003-12-09 |
| 6578812 | Positioning and locking hanging system | — | 2003-06-17 |
| 6405466 | Self-leveling and convertible pictures | — | 2002-06-18 |
| 6279257 | Flush mounting security frames and hardware | — | 2001-08-28 |
| 6062525 | Picture frame hanger | — | 2000-05-16 |
| 5947438 | Picture frame hanger having vertical and horizontal adjustability | — | 1999-09-07 |
| 5931439 | Frame support | — | 1999-08-03 |
| 5876339 | Apparatus for optical breast imaging | — | 1999-03-02 |
| 5806826 | Picture hanger | — | 1998-09-15 |
| 5160119 | Slide plate adjustable orifice | John J. Hannick | 1992-11-03 |