Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11993488 | Processing service requests in a conveyance system | Derk Oscar Pahlke | 2024-05-28 |
| 11724911 | Elevator car acoustic integrity check | Derk Oscar Pahlke | 2023-08-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11993488 | Processing service requests in a conveyance system | Derk Oscar Pahlke | 2024-05-28 |
| 11724911 | Elevator car acoustic integrity check | Derk Oscar Pahlke | 2023-08-15 |