Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6655695 | Face seal assembly with composite rotor | Steven Sund, Charles J. Gasdaska, Lennox Bruce, M. Rifat Ullah, William L. Giesler | 2003-12-02 |
| 6649031 | Corrosion resistant coated fuel cell bipolar plate with filled-in fine scale porosities and method of making the same | Zafar Iqbal, Dave Narasimhan, Timothy Rehg | 2003-11-18 |
| 6586130 | Method and apparatus for determining the state of charge of a lithium-ion battery | Harmohan Singh, Thirumalai G. Palanisamy | 2003-07-01 |
| 6572997 | Nanocomposite for fuel cell bipolar plate | Zafar Iqbal, Jeff Pratt, Jim Matrunich, Hongli Dai, Tim Rehg +1 more | 2003-06-03 |
| 6505974 | Ceramic ball bearings and assembly | William L. Giesler, Robert Feest, Charles J. Gasdaska, Steven Sund | 2003-01-14 |