Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882702 | Programmable controller with I/O expansion module located in one of I/O module positions for communication with outside I/O modules | Odo J. Struger, Mark Luboski | 1989-11-21 |
| 4809217 | Remote I/O port for transfer of I/O data in a programmable controller | William E. Floro, Mark Luboski, Alan J. Campbell | 1989-02-28 |