Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6492064 | Organic solvents, electrolytes, and lithium ion cells with good low temperature performance | Ratnakumar V. Bugga, Subbarao Surampudi, Chen-Kuo Huang | 2002-12-10 |
| 6444343 | Polymer electrolyte membranes for use in fuel cells | G. K. Surya Prakash, George A. Olah, Sekharipuram R. Narayanan, Qungie J. Wang, Subbarao Surumpudi +1 more | 2002-09-03 |