Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10532192 | Regional anesthesia catheter with anchor | Roman PORTNOY, James H. Philip | 2020-01-14 |
| 5209734 | Continuous spinal anesthesia administering apparatus | Kenneth W. Larson, Douglas F. Reed, Donald H. Lambert | 1993-05-11 |
| 4917670 | Continuous spinal anesthesia administering apparatus and method | Kenneth W. Larson | 1990-04-17 |