Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9505114 | Device for providing access to a space | Johannes Willem Rolfers | 2016-11-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9505114 | Device for providing access to a space | Johannes Willem Rolfers | 2016-11-29 |