Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7812309 | Apparatus and method for an electro-acoustic ion transmittor | Roger Guevremont, Govindanunny Thekkadath | 2010-10-12 |
| 7417225 | Apparatus and method for adjustment of ion separation resolution in FAIMS | Roger Guevremont, James T. Kapron, Govindanunny Thekkadath, Greg Skotnicki | 2008-08-26 |