Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6601931 | Combined work station aperture frame and flat monitor support | John N. Lechman | 2003-08-05 |
| 6152046 | Liner sleeve for monitor viewing | John N. Lechman | 2000-11-28 |
| 6085431 | Preparation of monitor viewing apertures in a work station | — | 2000-07-11 |
| 6019051 | Liner sleeve for monitor viewing aperture in a work station | — | 2000-02-01 |
| 5740743 | Preparation of monitor viewing apertures in a work station | — | 1998-04-21 |
| 5655823 | Adjustable monitor support assembly | — | 1997-08-12 |
| 5572935 | Adjustable monitor suspending assembly | — | 1996-11-12 |
| 5544594 | Adjustable monitor support assembly | — | 1996-08-13 |
| 5410972 | Adjustable monitor suspending assembly | — | 1995-05-02 |
| RE34266 | Work station with underdesk display | — | 1993-06-01 |
| 4590866 | Work station with underdesk display | — | 1986-05-27 |