Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12212577 | Operator action authentication in an industrial control system | Timothy Clish, James G. Calvin, Albert Rooyakkers | 2025-01-28 |
| 12164621 | Secure industrial control system | Albert Rooyakkers, James G. Calvin, Timothy Clish | 2024-12-10 |
| 12032675 | Secure industrial control system | Albert Rooyakkers, James G. Calvin, Timothy Clish | 2024-07-09 |
| 11977622 | Authentication between industrial elements in an industrial control system | Timothy Clish, James G. Calvin, Albert Rooyakkers | 2024-05-07 |
| 11736497 | Cyber security platform and method | Albert Rooyakkers, Christopher John Harlow | 2023-08-22 |
| 11722495 | Operator action authentication in an industrial control system | Timothy Clish, James G. Calvin, Albert Rooyakkers | 2023-08-08 |
| 11429710 | Secure industrial control system | Albert Rooyakkers, James G. Calvin, Timothy Clish | 2022-08-30 |
| 10833872 | Industrial control system redundant communication/control modules authentication | Timothy Clish, James G. Calvin, Albert Rooyakkers | 2020-11-10 |
| 10834094 | Operator action authentication in an industrial control system | Timothy Clish, James G. Calvin, Albert Rooyakkers | 2020-11-10 |
| 10824711 | Secure industrial control system | Albert Rooyakkers, James G. Calvin, Timothy Clish | 2020-11-03 |
| 9985789 | Authentication between industrial elements in an industrial control system | Timothy Clish, James G. Calvin, Albert Rooyakkers | 2018-05-29 |
| 9779229 | Secure industrial control system | Albert Rooyakkers, James G. Calvin, Timothy Clish | 2017-10-03 |
| 9467297 | Industrial control system redundant communications/control modules authentication | Timothy Clish, James G. Calvin, Albert Rooyakkers | 2016-10-11 |
| 9191203 | Secure industrial control system | Albert Rooyakkers, James G. Calvin, Timothy Clish | 2015-11-17 |
| 7043728 | Methods and apparatus for fault-detecting and fault-tolerant process control | — | 2006-05-09 |
| 6289022 | Methods and systems for fault-tolerant data transmission | Alan A. Gale | 2001-09-11 |