Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7061926 | Method and apparatus for a network bus topology | — | 2006-06-13 |
| 7048438 | Solid state temperature measuring device and method | — | 2006-05-23 |
| 7019318 | Dual current-source digital-input circuit for an industrial automation system | — | 2006-03-28 |
| 6744393 | Low cost multi-range input circuit for industrial analog input modules | — | 2004-06-01 |
| 6738441 | Method and device for filtering input signals | Steve Webster, Kenneth L. Wester | 2004-05-18 |
| 6679628 | Solid state temperature measuring device and method | — | 2004-01-20 |
| 6448920 | System and method for converting analog values to and from real world values | Steven Webster | 2002-09-10 |
| 6151625 | Internet web interface including programmable logic controller for controlling output devices based on status of input devices | Andrew G. Swales, Ronald Naismith, Richard A Baker, Jr., A. Dean Papadopoulos, Allan Tanzman +2 more | 2000-11-21 |