Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6001088 | Iontophoresis method and apparatus | Michael Stephen Roberts, Pam Muhtze Lai, Lawrence William Hirst | 1999-12-14 |
| 5750141 | Administration of vaso-active agent and therapeutic agent | Michael Stephen Roberts, Parminder Singh | 1998-05-12 |