Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5156273 | Stackable composite lid and container arrangement | — | 1992-10-20 |
| D302945 | Cassette package | Barry Gregerson, Larry G. Dressen | 1989-08-22 |
| 4817799 | Disk package | Barry Gregerson, Larry G. Dressen | 1989-04-04 |
| 4724963 | Wafer processing cassette | — | 1988-02-16 |
| 4709834 | Storage box | Barry Gregerson | 1987-12-01 |
| 4687097 | Wafer processing cassette | — | 1987-08-18 |
| 4669612 | Disk processing cassette | — | 1987-06-02 |
| 4634004 | Magnetic tape security housing | — | 1987-01-06 |
| 4582219 | Storage box having resilient fastening means | Barry Gregerson, Jeffrey J. Smith, Larry G. Dressen | 1986-04-15 |