Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4338493 | Method and devices for reporting emergency calls and for initiating emergency assistance measures | Derk Stenhuis | 1982-07-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4338493 | Method and devices for reporting emergency calls and for initiating emergency assistance measures | Derk Stenhuis | 1982-07-06 |