Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D290069 | Sofa | Robert Anderson, Howard Katchen | 1987-06-02 |
| D289712 | Sofa | Robert Anderson, Howard Katchen | 1987-05-12 |
| D289713 | Sofa | Robert Anderson, Howard Katchen | 1987-05-12 |
| D289711 | Sofa | Robert Anderson, Howard Katchen | 1987-05-12 |
| D274580 | Seat | Robert Anderson, Howard Katchen | 1984-07-10 |
| D261706 | Sofa | — | 1981-11-10 |
| D255846 | Chair | — | 1980-07-15 |