Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850285 | Shelving system | — | 1989-07-25 |
| 4716841 | Shelving unit | — | 1988-01-05 |
| 4564111 | Post-panel connection for sheet metal furniture | — | 1986-01-14 |
| 4535704 | System of shelving | — | 1985-08-20 |
| 4518279 | Base element connection for sheet metal furniture | — | 1985-05-21 |
| D278400 | Outdoor telephone booth | — | 1985-04-16 |
| 4423816 | Forward feed merchandising device for soft drink bottles | — | 1984-01-03 |
| 4401221 | Forward feed merchandising device for soft drink bottles | — | 1983-08-30 |
| 4367818 | Forward feed merchandising device for soft drink bottles | — | 1983-01-11 |
| 4351244 | Shelving system | — | 1982-09-28 |
| 4303162 | Forward feed merchandising device for soft drink bottles | — | 1981-12-01 |
| 4264113 | Counter top and support means therefor | — | 1981-04-28 |
| 4242970 | Free-standing article support unit | Terry L. Norton, Joseph P. Hart, Thomas C. Jordan | 1981-01-06 |
| 4201139 | Shelving system | — | 1980-05-06 |
| 4195430 | Display with movable indicia | — | 1980-04-01 |