Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11677348 | Safety bus in an industrial device assembly | Roberto S. Marques, Calvin C. Steinweg, Robert Dilgard | 2023-06-13 |
| 11640737 | Secure and safe access control | Roberto S. Marques, Calvin C. Steinweg, Robert Dilgard | 2023-05-02 |
| 11120658 | Secure and safe access control | Roberto S. Marques, Calvin C. Steinweg, Robert Dilgard | 2021-09-14 |