Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6591308 | Computer input device | Robert E. Helmbrecht | 2003-07-08 |
| 6419650 | Device for providing accupressure back massage | James P. Ryan, John O'Connor | 2002-07-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6591308 | Computer input device | Robert E. Helmbrecht | 2003-07-08 |
| 6419650 | Device for providing accupressure back massage | James P. Ryan, John O'Connor | 2002-07-16 |