Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12285626 | Lighting system for protecting circadian neuroendocrine function | Rebecca Mary Chacko, Anneke Marlies Heitmann, Robert Frederic Casper, Robert F. Karlicek, Jr., Doros Platika +1 more | 2025-04-29 |
| 11577091 | Lighting system for protecting circadian neuroendocrine function | Rebecca Mary Chacko, Anneke Marlies Heitmann, Robert Frederic Casper, Robert F. Karlicek, Jr., Doros Platika +1 more | 2023-02-14 |
| 10786685 | Lighting system for protecting circadian neuroendocrine function | Rebecca Mary Chacko, Anneke Marlies Heitmann, Robert Frederic Casper, Robert F. Karlicek, Jr., Doros Platika +1 more | 2020-09-29 |
| 10471231 | Systems and methods for controlling environmental illumination | Doros Platika, Irene Fassler, Ken Appleman, Harish Rao, Anneke Marlies Heitmann +3 more | 2019-11-12 |
| 9827440 | Lighting system for protecting circadian neuroendocrine function | Rebecca Mary Chacko, Anneke Marlies Heitmann, Robert Frederic Casper, Robert F. Karlicek, Jr., Doros Platika +1 more | 2017-11-28 |
| 9241658 | Personal fatigue risk management system and method | — | 2016-01-26 |
| 8652041 | Systems and methods for assessing equipment operator fatigue and using fatigue-risk-informed safety-performance-based systems and methods to replace or supplement prescriptive work-rest regulations | — | 2014-02-18 |
| 8075484 | Systems and methods for assessing equipment operator fatigue and using fatigue-risk-informed safety-performance-based systems and methods to replace or supplement prescriptive work-rest regulations | — | 2011-12-13 |
| 6511424 | Method of and apparatus for evaluation and mitigation of microsleep events | Udo Trutschel, Rainer Guttkuhn, Anneke Marlies Heitmann | 2003-01-28 |
| 6070098 | Method of and apparatus for evaluation and mitigation of microsleep events | Udo Trutschel, Rainer Guttkuhn, Anneke Marlies Heitmann | 2000-05-30 |
| 5433223 | Method for predicting alertness and bio-compatibility of work schedule of an individual | Ross Mitchell | 1995-07-18 |
| 5140562 | Biological timepiece | Ross Mitchell | 1992-08-18 |