Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9852152 | Method for consistent storage of data in an industrial controller | James J. Kay, David A. Johnston, Stuart Blair Siegel | 2017-12-26 |
| 9495368 | Method for consistent storage of data in an industrial controller | James J. Kay, David A. Johnston, Stuart Blair Siegel | 2016-11-15 |
| 9183207 | Method for consistent storage of data in an industrial controller | James J. Kay, David A. Johnston, Stuart Blair Siegel | 2015-11-10 |
| 7065415 | Method for consistent storage of data in an industrial controller | James J. Kay, David A. Johnston, Stuart Blair Siegel | 2006-06-20 |
| 6901298 | Saving and restoring controller state and context in an open operating system | Subbian Govindaraj, Steven Mark Cisler, Mark Joseph Weiland | 2005-05-31 |
| 6801813 | Method for consistent storage of data in an industrial controller | James J. Kay, David A. Johnston, Stuart Blair Siegel | 2004-10-05 |
| 5818711 | Method for visually determining the status of program edits in an on-line programming environment | Judith E. Schwabe | 1998-10-06 |