Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6752092 | Fire and water-resistant container | James E. Masseth, Jr., R. David Pallo | 2004-06-22 |
| 5009090 | Combination lock assembly | Andrew L. Oliveri, Richard J. Sylvester | 1991-04-23 |
| 4977766 | Universal lock mount | Andrew L. Oliveri, Richard J. Sylvester | 1990-12-18 |
| 4805290 | Blow molding of double-walled box in diagonal halves | John D. Brush, Jr. | 1989-02-21 |
| 4691544 | Safe door bushing | — | 1987-09-08 |
| 4688493 | Vapor-sealed insulation system for fire resistant safe | John D. Brush, Jr. | 1987-08-25 |
| 4683732 | Live bolt assembly for safe door | — | 1987-08-04 |
| 4569294 | Media protection system | Nathan A. Harvey | 1986-02-11 |
| 4541545 | Portable fire resistant case | David O. Chase | 1985-09-17 |
| 4468943 | Live bolt lock mechanism for safe door | Douglas E. Shaffer, Richard J. Sylvester | 1984-09-04 |