BJ

Barbara Jeffries-Nakamura

Caltech: 2 patents #29 of 272Top 15%
📍 San Marino, CA: #6 of 24 inventorsTop 25%
🗺 California: #4,287 of 28,521 inventorsTop 20%
Overall (2003): #74,987 of 273,478Top 30%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6589684 Direct methanol feed fuel cell and system Subbarao Surampudi, Harvey A. Frank, Sekharipuram R. Narayanan, William Chun, Andrew Kindler +1 more 2003-07-08
6533919 Hydrogen generation by electrolysis of aqueous organic solutions Sekharipuram R. Narayanan, William Chun, Thomas I. Valdez 2003-03-18