Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5971933 | Method and apparatus to correct for electric field non-uniformity in conductance catheter volumetry | Balakrishnan Gopakumaran, John H. Petre, Paul Schluter | 1999-10-26 |
| 5882312 | Method and apparatus to correct for electric current leakage in conductance volumetry | Balakrishnan Gopakumaran, John H. Petre, Paul Schluter | 1999-03-16 |
| 5842998 | Apparatus for determining the conductivity of blood | Balakrishnan Gopakumaran, John H. Petre | 1998-12-01 |
| 5827192 | Method of determining the conductivity of blood | Balakrishnan Gopakumaran, John H. Petre | 1998-10-27 |