Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10947764 | Door closer diagnostics system | Daniel Langenberg, Nathanael L. Thomas, William J. Jones, Nicholas J. Richardson | 2021-03-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10947764 | Door closer diagnostics system | Daniel Langenberg, Nathanael L. Thomas, William J. Jones, Nicholas J. Richardson | 2021-03-16 |