Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5908245 | Reclosable plastic bag | Marcella Kirkland | 1999-06-01 |
| 5529427 | Wheelchair coupler apparatus | — | 1996-06-25 |
| D363629 | Tube squeezer | — | 1995-10-31 |
| 4938929 | Stopper penetration and pipette system | — | 1990-07-03 |
| 4726264 | Stopper removal apparatus | — | 1988-02-23 |
| 4232819 | Control system for environmental apparatus | — | 1980-11-11 |