Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11753781 | Apparatus, system, and method for smart roadway stud control and signaling | Harriet Anderson Langford, A. Philip Langford, Alan Anderson, John Picard, Allison Kelly Beaton +5 more | 2023-09-12 |
| 11028543 | Apparatus, system, and method for smart roadway stud control and signaling | Harriet Anderson Langford, A. Philip Langford, Alan Anderson, John Picard, Allison Kelly Beaton +5 more | 2021-06-08 |
| 10577763 | Apparatus, system, and method for smart roadway stud control and signaling | Harriet Anderson Langford, A. Philip Langford, Alan Anderson, John Picard, Allison Kelly Beaton +5 more | 2020-03-03 |
| 10064547 | Means and method for demonstrating the effects of low cylinder astigmatism correction | Ryan Hawke, Jonathan Hansen, Ross Franklin, Ben Rose, Michael Sumner Murphy | 2018-09-04 |
| 9265412 | Means and method for demonstrating the effects of low cylinder astigmatism correction | Ryan Hawke, Jonathan Hansen, Ross Franklin, Ben Rose, Michael Sumner Murphy | 2016-02-23 |