Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6594868 | Closure device | — | 2003-07-22 |
| 6595689 | Closure device | Michael G. Borchardt | 2003-07-22 |
| 6584666 | Method and apparatus for assembling slider members onto interlocking fastening strips using a rail | — | 2003-07-01 |
| 6581249 | Closure device | Chih-Hung Chen | 2003-06-24 |
| 6575628 | Closure device | Michael G. Borchardt | 2003-06-10 |
| 6571430 | Closure device | Chih-Hung Chen | 2003-06-03 |
| 6568046 | Closure device | Ronald J. Cisek | 2003-05-27 |
| 6431754 | End stop for reclosable fastener and method of installation thereon | — | 2002-08-13 |
| 6385818 | End stop and slider for reclosable fastener | — | 2002-05-14 |
| D449794 | Slider for reclosable fastener | — | 2001-10-30 |
| D439866 | Slider for reclosable fastener | — | 2001-04-03 |
| 6095088 | Pet litter box assembly | — | 2000-08-01 |
| 5791289 | Disposable pet litter basin | — | 1998-08-11 |
| D388560 | Litter box | — | 1997-12-30 |
| D387514 | Litter scoop | — | 1997-12-09 |
| D381136 | Litter box | — | 1997-07-15 |
| D379746 | Spatula | — | 1997-06-10 |
| 5421802 | Registration process | Harry A. Landeck | 1995-06-06 |
| D299574 | Combined bag holder and stand | — | 1989-01-24 |
| 4658433 | Rib and groove closure bag with bead sealed sides | — | 1987-04-14 |