Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7895791 | Passage barrier with a sensor technology for detecting the presence of a person inside the passage barrier | Michael Sauermann | 2011-03-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7895791 | Passage barrier with a sensor technology for detecting the presence of a person inside the passage barrier | Michael Sauermann | 2011-03-01 |