Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5083514 | Automatic vertically adjustable work surface | Edward M. Schwartz | 1992-01-28 |
| 5048784 | Adjustable inset bracket | Edward M. Schwartz | 1991-09-17 |
| 4987835 | Automatic vertically adjustable work surface | Edward M. Schwartz | 1991-01-29 |
| 4976407 | Adjustable wrist support | Edward M. Schwartz | 1990-12-11 |
| 4881471 | Vertically adjustable, retrofittable workstation | Edward M. Schwartz, Robert E. Morgan | 1989-11-21 |
| 4649689 | Insulation fastener system | Lee Richard Epley | 1987-03-17 |
| D286643 | Can crushing machine | George W. Carney | 1986-11-11 |