Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D403312 | Chair-mounted mouse pad assembly | Cathy Mishek O'Brien, Howard Balch | 1998-12-29 |
| 5311210 | Ergonomic keyboard and operator's chair | Cathy Mishek O'Brien | 1994-05-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D403312 | Chair-mounted mouse pad assembly | Cathy Mishek O'Brien, Howard Balch | 1998-12-29 |
| 5311210 | Ergonomic keyboard and operator's chair | Cathy Mishek O'Brien | 1994-05-10 |