Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D830714 | Chair | Joel T. Ruiter | 2018-10-16 |
| D784036 | Chair | Joel T. Ruiter | 2017-04-18 |
| D663131 | Chair | James E. Barefoot, David H. Miller, Daniel J. Gramza | 2012-07-10 |
| D648566 | Chair | Bruce A. Sienkowski, Geoff J. Miller, Daniel J. Gramza | 2011-11-15 |
| D646087 | Chair | David H. Miller, Geoff J. Miller, Daniel J. Gramza | 2011-10-04 |
| D644849 | Chair | Bruce A. Sienkowski, Geoff J. Miller, Daniel J. Gramza | 2011-09-13 |