Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7254445 | Multiprogrammable tissue stimulator and method | William N. Borkan, Lance Ehren, George Van Campen, John H. Erickson | 2007-08-07 |
| 7127297 | Multiprogrammable tissue stimulator and method | William N. Borkan, Lance Ehren, George Van Campen, John H. Erickson | 2006-10-24 |
| 6609031 | Multiprogrammable tissue stimulator and method | William N. Borkan, Lance Ehren, George Van Campen, John H. Erickson | 2003-08-19 |
| 5938690 | Pain management system and method | William N. Borkan, Lance Ehren, George Van Campen | 1999-08-17 |