Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5931796 | Lower extremity support apparatus | — | 1999-08-03 |
| 5649767 | Baffle liner | Craig Alan Nickell, Norwin C. Derby | 1997-07-22 |
| 4917266 | Discharge spout construction for collapsible receptacle | Nancy Cline, Craig Alan Nickell | 1990-04-17 |