Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11500429 | Input signal coordination and method for use with an expansion module | Norbert Machuletz, Thomas Helpenstein, Oliver Heckel, Mussa Tohidi Khaniki, Jan Anslinger +1 more | 2022-11-15 |
| 11281191 | Global e-stop in an industrial safety system with local and global safety input devices | Thomas Helpenstein, Mussa Tohidi Khaniki, Oliver Heckel, Jan Anslinger, Suresh R. Nair +1 more | 2022-03-22 |
| 10969759 | Safety controller module | Thomas Helpenstein, Norbert Machuletz, Oliver Heckel, Mussa Tohidi Khaniki, Bradley A. Prosak | 2021-04-06 |
| 10937611 | Safety switch | Stefan Klein | 2021-03-02 |
| 10520910 | I/O expansion for safety controller | Bradley A. Prosak, Thomas Helpenstein, Mussa Tohidi Khaniki, Norbert Machuletz, Oliver Heckel | 2019-12-31 |
| 10274921 | I/O expansion for safety controller | Bradley A. Prosak, Thomas Helpenstein, Mussa Tohidi Khaniki, Norbert Machuletz, Oliver Heckel | 2019-04-30 |
| 10247356 | Configurable safety input | Norbert Machuletz, Thomas Helpenstein, Oliver Heckel | 2019-04-02 |
| 10197985 | Safety controller module | Thomas Helpenstein, Norbert Machuletz, Oliver Heckel, Mussa Tohidi Khaniki, Bradley A. Prosak | 2019-02-05 |
| 10152030 | Safety relay configuration system with safety monitoring and safety output function blocks | Bradley A. Prosak, Thomas Helpenstein, Dirk Lorenz, Oliver Heckel, Carol Knez +3 more | 2018-12-11 |
| 10031502 | I/O expansion for safety controller | Bradley A. Prosak, Thomas Helpenstein, Mussa Tohidi Khaniki, Norbert Machuletz, Oliver Heckel | 2018-07-24 |
| 10025287 | Method for assignment of verification numbers | Bradley A. Prosak, Thomas Helpenstein, Mussa Tohidi Khaniki, Norbert Machuletz, Oliver Heckel | 2018-07-17 |
| 10020151 | Safety relay configuration system with multiple test pulse schemes using graphical interface | Bradley A. Prosak, Thomas Helpenstein, Dirk Lorenz, Oliver Heckel | 2018-07-10 |
| 9977407 | Safety relay configuration system for safety mat device using graphical interface | Bradley A. Prosak, Thomas Helpenstein, Dirk Lorenz, Pujianto Cemerlang, Carol Knez +3 more | 2018-05-22 |
| 9916950 | Single-channel safety output | Dirk Lorenz, Norbert Machuletz, Thomas Helpenstein | 2018-03-13 |
| 9897990 | Safety controller with rapid backup and configuration | Thomas Helpenstein, Norbert Machuletz, Oliver Heckel, Mussa Tohidi Khaniki, Bradley A. Prosak | 2018-02-20 |
| 9846423 | Smart taps for a single-wire industrial safety system | Suresh R. Nair, Wayne R. Foster, Alex Harris, Norbert Machuletz, Oliver Heckel +2 more | 2017-12-19 |
| 9841142 | Single-wire industrial safety system with safety device diagnostic communication | Suresh R. Nair, Wayne R. Foster, Alex Harris, Norbert Machuletz, Oliver Heckel +2 more | 2017-12-12 |
| 9797552 | Diagnostics and enhanced functionality for single-wire safety communication | Suresh R. Nair, Wayne R. Foster, Christopher John Burke, Alex Harris, Dirk Lorenz +2 more | 2017-10-24 |
| 9754752 | Auto detection of guard locking device | Sascha Wagner, Thomas Helpenstein, Oliver Heckel, Norbert Machuletz | 2017-09-05 |
| 9489832 | Industrial-enabled mobile device | Suresh R. Nair, Burt Sacherski, Christopher John Burke, Derek W. Jones, Frederic Boutaud +3 more | 2016-11-08 |
| 9368307 | Single-channel safety output | Dirk Lorenz, Norbert Machuletz, Thomas Helpenstein | 2016-06-14 |
| 9361073 | Development environment for a safety relay configuration system | Bradley A. Prosak, Thomas Helpenstein, Dirk Lorenz, Christopher John Burke, Todd Bubar +1 more | 2016-06-07 |
| 9053884 | Safety switching device with universal signal input | Dirk Lorenz, Kevin Zomchek, Norbert Machuletz, Thomas Helpenstein | 2015-06-09 |
| 8736118 | Single-channel safety output | Dirk Lorenz, Norbert Machuletz, Thomas Helpenstein | 2014-05-27 |
| 7439869 | Indicating device, circuit arrangement and method for indicating the status of one of a plurality of switches connected in series to a safety relay | — | 2008-10-21 |