Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6357658 | Apparatus and methods for scanning documents including OMR, bar-code, and image data | John S. Garczynski, Lawrence Hyer, Jeffrey C. Hahn, Bernard J. McDevitt | 2002-03-19 |
| 5825478 | Multifunctional photometer apparatus | Don S. Goldman | 1998-10-20 |
| 5745243 | Photometer apparatus | Don S. Goldman | 1998-04-28 |
| 5632540 | Desk with hidden return | — | 1997-05-27 |
| 5612622 | Apparatus for identifying particular entities in a liquid using electrical conductivity characteristics | Don S. Goldman | 1997-03-18 |
| 4381447 | Method and apparatus for evaluating and sorting sheets in a high speed manner | Stephen J. Horvath | 1983-04-26 |