Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D568625 | Seating unit | Gardner Klaasen, David Valdiserri | 2008-05-13 |
| D557026 | Seating unit | Gardner Klaasen, David Valdiserri | 2007-12-11 |
| D546573 | Back for a seating unit | Gardner Klaasen, David Valdiserri | 2007-07-17 |
| D434918 | Chair | Robert Peter Arko, Steven Ryutaro Takayama, Eric McClure, Steven J. Dessaint | 2000-12-12 |
| 6053577 | Chair with adjustable armrest | Robert Peter Arko, Eric McClure, Mark S. Drelles | 2000-04-25 |
| D420538 | Chair | Robert Peter Arko, Steven Ryutaro Takayama, Eric McClure, Steven J. Dessaint | 2000-02-15 |
| D393968 | Chair | Robert Peter Arko, Eric McClure, James P. Steffens, Mark S. Drelles | 1998-05-05 |