Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6338594 | Movable barrier wall | Richard S. Adler, David A. Evans, Tore Abrahamsen, Ferrel Ensign, George J. Hayward +1 more | 2002-01-15 |
| 4470647 | Interfitting and removable modular storage units including connectors forming part of a unit as well as sliding support for adjacent units | Mark L. Bishoff, Daniel Jay Lewis | 1984-09-11 |
| D258184 | Desk | — | 1981-02-10 |
| 4200254 | Panel base | — | 1980-04-29 |