Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7428761 | Adjustable chair for medical and paramedical diagnosis and treatment, and adjustable ergonomic chair | Paul Arthur Engels, Gaston Lionel van Amerongen | 2008-09-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7428761 | Adjustable chair for medical and paramedical diagnosis and treatment, and adjustable ergonomic chair | Paul Arthur Engels, Gaston Lionel van Amerongen | 2008-09-30 |