Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8844083 | Adjustable, modular handicap-access-ramp system | Derek Clayton McGivern, Paul Otto Kjeldsen, Paul Arato, Jason Paul Everaert, Robert Wayne Coutryman | 2014-09-30 |
| D512863 | Fluid dispenser | Kevin T. Lightfoot | 2005-12-20 |
| D493647 | Fluid dispenser | — | 2004-08-03 |