Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6078320 | System for configuring a process control environment | Andrew Dove, Stephen G. Hammack, J. Clint Fletcher | 2000-06-20 |
| 6032208 | Process control system for versatile control of multiple process devices of various device types | Mark J. Nixon, Robert B. Havekost, Dennis Stevenson, Michael G. Ott, Arthur Webb +2 more | 2000-02-29 |
| 5995916 | Process control system for monitoring and displaying diagnostic information of multiple distributed devices | Mark J. Nixon, Robert B. Havekost, Ron Ottenbacher | 1999-11-30 |
| 5909368 | Process control system using a process control strategy distributed among multiple control elements | Mark J. Nixon, Robert B. Havekost, Dennis Stevenson, Michael G. Ott, Arthur Webb +1 more | 1999-06-01 |
| 5862052 | Process control system using a control strategy implemented in a layered hierarchy of control modules | Mark J. Nixon, Robert B. Havekost, Michael G. Ott, Arthur Webb, Dennis Stevenson +2 more | 1999-01-19 |
| 5838563 | System for configuring a process control environment | Andrew Dove, Stephen G. Hammock, J. Clint Fletcher | 1998-11-17 |
| 5828851 | Process control system using standard protocol control of standard devices and nonstandard devices | Mark J. Nixon, Robert B. Havekost, Dennis Stevenson, Michael G. Ott, Arthur Webb +1 more | 1998-10-27 |
| 5801942 | Process control system user interface including selection of multiple control languages | Mark J. Nixon, Robert B. Havekost, Dennis Stevenson, Michael G. Ott, Arthur Webb +1 more | 1998-09-01 |
| 5006976 | Process control terminal | — | 1991-04-09 |