Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7795037 | Methods for verifying fluid movement | Charles A. Harrington, Bruce Phelps | 2010-09-14 |
| 7384795 | Methods for verifying fluid movement | Charles A. Harrington, Bruce Phelps | 2008-06-10 |