Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7337256 | Distributed control system with multiple control levels and/or downloading | Simon Korowitz, Harris D. Kagan | 2008-02-26 |
| 6671763 | Distributed control system including a compact easily-extensible and serviceable field controller | Simon Korowitz, Harris D. Kagan | 2003-12-30 |
| 6496892 | Control device with PCMCIA card for communications with field device | Charles W. Piper, David P. Prentice, Simon Korowitz | 2002-12-17 |
| 6418499 | Distributed control system including a compact easily-extensible and serviceable field controller | Simon Korowitz, Harris D. Kagan | 2002-07-09 |
| 6324607 | Distributed control system including a compact, easily-extensible and serviceable field controller | Simon Korowitz, Harris D. Kagan | 2001-11-27 |
| 6183289 | I/O connector module for a field controller in a distributed control system | Charles W. Piper, David P. Prentice, Simon Korowitz | 2001-02-06 |
| 6076124 | Distributed control system including a compact easily-extensible and serviceable field controller | Simon Korowitz, Harris D. Kagan | 2000-06-13 |
| 6033257 | I/O connector module for a field controller in a distributed control system | Charles W. Piper, David P. Prentice, Simon Korowitz | 2000-03-07 |
| 6008985 | Industrial field controlling device with controller and expansion modules | David P. Prentice, John Greenup, Charles W. Piper, Simon Korowitz | 1999-12-28 |
| D394842 | Field controller housing | Charles W. Kellstedt, Jr., Simon Korowitz, Harris D. Kagan | 1998-06-02 |
| 5354593 | Multilayer circuit board having microporous layers and method for making same | Paul E. Grandmont, Richard A. Anderson | 1994-10-11 |
| 5302494 | Multilayer circuit board having microporous layers and process for making same | Paul E. Grandmont, Richard A. Anderson | 1994-04-12 |
| 5254435 | Method of patterning resist | Paul E. Grandmont | 1993-10-19 |
| 5015553 | Method of patterning resist | Paul E. Grandmont | 1991-05-14 |
| 4915983 | Multilayer circuit board fabrication process | Paul E. Grandmont | 1990-04-10 |
| 4666818 | Method of patterning resist for printed wiring board | Paul E. Grandmont | 1987-05-19 |
| 4527271 | Process control system with improved fault isolation | Donald O. Hallee, Kenneth Johansson, Thomas B. Graves | 1985-07-02 |