Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5931415 | Plug-type overwing emergency exit door assembly | George F.D. Lingard, Michael A. Fleming, Robert A. Kasper | 1999-08-03 |
| 5156359 | Handle assembly for an aircraft door or the like | Kurt Poechlauer, Richard J. Ulman | 1992-10-20 |
| 5064147 | Upwardly opening plug-type door for use as an over-wing emergency hatch | Alex Maraghe | 1991-11-12 |
| 5031863 | Upward/outward opening, plug-type overwing emergency exit hatch | — | 1991-07-16 |
| 4241915 | Adjustable exercise apparatus | David Noble | 1980-12-30 |
| 4189181 | Water-filled chair | David Noble | 1980-02-19 |