Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1039236 | Unitary elevator car floor | — | 2024-08-13 |
| 11919743 | Glass elevator innovations | Susan M. Siegmann, Joseph Harlan Marshall, Jesse Scott Duncan | 2024-03-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1039236 | Unitary elevator car floor | — | 2024-08-13 |
| 11919743 | Glass elevator innovations | Susan M. Siegmann, Joseph Harlan Marshall, Jesse Scott Duncan | 2024-03-05 |