Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8291121 | System and method for interfacing with a controller | Allan Tanzman, Rodolfo G. Belliardi, Richard A Baker, Jr., Dennis J. W. Dube | 2012-10-16 |
| 7590702 | Messaging application layer over ethernet to transport layer (TCP) communications method and apparatus for a modular terminal input/output system | Andrew G. Swales, Allan Tanzman | 2009-09-15 |
| 6963922 | Dual protocol stack for maximum speed access to a programmable logic controller (PLC) in a factor automation system | Allan Tanzman, Ronald Naismith | 2005-11-08 |
| 6845401 | Embedded file system for a programmable logic controller | Allan Tanzman, Rodolfo G. Belliardi, Richard A Baker, Jr., Alain Lafuite | 2005-01-18 |
| 6587884 | Dual ethernet protocol stack for maximum speed access to a programmable logic controller (PLC) | Allan Tanzman, Ronald Naismith | 2003-07-01 |
| 6484061 | Web interface to a programmable controller | Allan Tanzman, Richard A Baker, Jr., Rodolfo G. Belliardi, Dennis J. W. Dube | 2002-11-19 |
| 6466995 | Messaging application layer over ethernet to transport layer (TCP) communications method and apparatus for a modular terminal input/output system | Andrew G. Swales, Allan Tanzman | 2002-10-15 |
| 6282454 | Web interface to a programmable controller | Allan Tanzman, Richard A Baker, Jr., Rodolfo G. Belliardi, Dennis J. W. Dube | 2001-08-28 |
| 6233626 | System for a modular terminal input/output interface for communicating messaging application layer over encoded ethernet to transport layer | Andrew G. Swales, Allan Tanzman | 2001-05-15 |
| 6151625 | Internet web interface including programmable logic controller for controlling output devices based on status of input devices | Andrew G. Swales, Ronald Naismith, Richard H. Breinlinger, Richard A Baker, Jr., Allan Tanzman +2 more | 2000-11-21 |
| 6061603 | System for remotely accessing an industrial control system over a commercial communications network | Allan Tanzman, Richard A Baker, Jr., Rodolfo G. Belliardi, Dennis J. W. Dube | 2000-05-09 |