Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8016300 | Mobile cart having a retractable-wheel base system | Steven Coffman | 2011-09-13 |
| D560405 | Table base | — | 2008-01-29 |
| D542554 | Chair | — | 2007-05-15 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8016300 | Mobile cart having a retractable-wheel base system | Steven Coffman | 2011-09-13 |
| D560405 | Table base | — | 2008-01-29 |
| D542554 | Chair | — | 2007-05-15 |