Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| D258512 | Desk support for a document holder | Edmund T. Paquette | 1981-03-10 | |
| 4217008 | Document storage system | David M. Wright, Norman A. Hedstrom | 1980-08-12 | $1,118,000 |