BJ

Barbara Jeffries-Nakamura

Caltech: 3 patents #15 of 234Top 7%
📍 San Marino, CA: #4 of 25 inventorsTop 20%
🗺 California: #2,144 of 26,763 inventorsTop 9%
Overall (2002): #32,498 of 266,432Top 15%
3
Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6432284 Hydrogen generation by electrolysis of aqueous organic solutions Sekharipuram R. Narayanan, William Chun, Thomas I. Valdez 2002-08-13
6420059 Direct methanol feed fuel cell and system Subbarao Surampudi, Harvey A. Frank, Sekharipuram R. Narayanan, William Chun, Andrew Kindler +1 more 2002-07-16
6368492 Hydrogen generation by electrolysis of aqueous organic solutions Sekharipuram R. Narayanan, William Chun, Thomas I. Valdez 2002-04-09