Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6018797 | Integrated relay ladder language, reduced instruction set computer | Richard S. Gunsaulus, Ronald E. Schultz, Jeffery W. Brooks | 2000-01-25 |
| 5983298 | Industrial controller permitting removal and insertion of circuit cards while under power | Ronald E. Schultz, William E. Floro | 1999-11-09 |
| 5914970 | Computer memory system providing parity with standard non-parity memory devices | Richard S. Gunsaulus | 1999-06-22 |
| 5781776 | Industrial controller permitting program editing during program execution | David A. Johnston, Charles M. Rischar, Ronald E. Schultz | 1998-07-14 |
| 5715439 | Bi-directional co-processor interface | Richard S. Gunsaulus, Ronald E. Schultz, Charles M. Rischar, Jeffrey W. Brooks | 1998-02-03 |
| 5619409 | Program analysis circuitry for multi-tasking industrial controller | Ronald E. Schultz, Charles M. Rischar, Richard S. Gunsaulus | 1997-04-08 |
| 5265005 | Processor for a programmable controller | Raymond R. Husted, Wayne Van Sickle, Terrence L. Dauterman, David R. Rohn | 1993-11-23 |
| 5212631 | Programmable controller processor module having multiple program instruction execution sections | Raymond R. Husted, Wayne Van Sickle, Terrence L. Dauterman, David R. Rohn | 1993-05-18 |
| 4638452 | Programmable controller with dynamically altered programmable real time interrupt interval | Ronald E. Schultz, David A. Johnston | 1987-01-20 |