Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4298608 | Method for blocking high frequency nerve stimulation | John Yelnosky, Richard L. Riley, Chong M. Won, George H. Douglas, William L. Studt | 1981-11-03 |
| 4198408 | Method for blocking high frequency nerve stimulation | John Yelnosky, Richard L. Riley, Chong M. Won, George H. Douglas, William L. Studt | 1980-04-15 |