Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4913296 | Storing and dispensing system | Frederick J. Moriarty | 1990-04-03 | $1,057,000 |
| 4662776 | Locking pin subassembly for sliding units of cabinets | Norman A. Hedstrom | 1987-05-05 | $1,000,000 |
| 4618118 | Releasably locking | Michael A. Nardella | 1986-10-21 | $872,000 |
| D285098 | Filing container | Albert G. Ermanski, David M. Wright | 1986-08-12 | |
| 4520976 | Cable bushing | Norman A. Hedstrom | 1985-06-04 | $1,566,000 |
| D276311 | Cable bushing for office furniture, partitions and the like | Norman A. Hedstrom | 1984-11-13 | |
| 4327952 | Document storage file | Robert G. Bogren, David M. Wright | 1982-05-04 | $1,059,000 |