Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5159474 | Transform optical processing system | Marc A. Franke, Roeland M. T. Hekker, Gregory S. Mercurio, David P. Casasent | 1992-10-27 |
| 5151822 | Transform digital/optical processing system including wedge/ring accumulator | Roeland M. T. Hekker, Gregory S. Mercurio | 1992-09-29 |
| 5078501 | Method and apparatus for optically evaluating the conformance of unknown objects to predetermined characteristics | Roeland M. T. Hekker, Terence Haran, Robert Buck | 1992-01-07 |
| 4878736 | Control means and method for optical inspection system | Roeland M. T. Hekker | 1989-11-07 |