Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12363208 | Distributed communication and control system using concurrent multi-channel master unit | Robert T. Fayfield, Sabrina Kawalec, Mark Rue, Paul Fabian, Arthur Padget +7 more | 2025-07-15 |
| 12184750 | Distributed communication and control system using concurrent multi-channel master unit preliminary class | Robert T. Fayfield, Sabrina Kawalec, Mark Rue, Paul Fabian, Arthur Padget +7 more | 2024-12-31 |
| D1051126 | Communication hub | David Franke, Kent Dahlen, Robert T. Fayfield, Robert Schlosser, Charles Dolezalek | 2024-11-12 |
| 9870681 | Field installable light curtain status module | Matthew Michael Gelineau, Calvin James Sargent, Charles Lee Osborn, Michael Shawn Bechtold | 2018-01-16 |
| 9671523 | Field installable light curtain status module | Matthew Michael Gelineau, Calvin James Sargent, Charles Lee Osborn, Michael Shawn Bechtold | 2017-06-06 |