HF

Harvey A. Frank

Caltech: 17 patents #100 of 4,321Top 3%
UC University Of Southern California: 2 patents #433 of 1,826Top 25%
📍 Jacksonville, FL: #109 of 2,690 inventorsTop 5%
🗺 Florida: #2,660 of 67,251 inventorsTop 4%
Overall (All Time): #259,161 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
7488548 Direct methanol feed fuel cell and system Subbarao Surampudi, Sekharipuram R. Narayanan, William Chun, Barbara Jeffries-Nakamura, Andrew Kindler +1 more 2009-02-10
7470478 Direct methanol feed fuel cell and system Subbarao Surampudi, Sekharipuram R. Narayanan, William Chun, Barbara Jeffries-Nakamura, Andrew Kindler +1 more 2008-12-30
7445859 Organic fuel cell methods and apparatus Eugene Vamos, Subbarao Surampudi, Sekharipuram R. Narayanan, Gerald Halpert, George A. Olah +1 more 2008-11-04
7425384 Direct methanol feed fuel cell and system Subbarao Surampudi, Sekharipuram R. Narayanan, William Chun, Barbara Jeffries-Nakamura, Andrew Kindler +1 more 2008-09-16
6821659 Organic fuel cell methods and apparatus Subbarao Surampudi, Sekharipuram R. Narayanan, Eugene Vamos, Gerald Halpert, George A. Olah +1 more 2004-11-23
6740434 Organic fuel cell methods and apparatus Subbarao Surampudi, Sekharipuram R. Narayanan, Eugene Vamos, Gerald Halpert, George A. Olah +1 more 2004-05-25
6703150 Direct methanol feed fuel cell and system Subbarao Surampudi, Sekharipuram R. Narayanan, William Chun, Barbara Jeffries-Nakamura, Andrew Kindler +1 more 2004-03-09
6680139 Reduced size fuel cell for portable applications Sekharipuram R. Narayanan, Thomas I. Valdez, Filiberto Clara 2004-01-20
6589684 Direct methanol feed fuel cell and system Subbarao Surampudi, Sekharipuram R. Narayanan, William Chun, Barbara Jeffries-Nakamura, Andrew Kindler +1 more 2003-07-08
6420059 Direct methanol feed fuel cell and system Subbarao Surampudi, Sekharipuram R. Narayanan, William Chun, Barbara Jeffries-Nakamura, Andrew Kindler +1 more 2002-07-16
6303244 Direct methanol feed fuel cell and system Subbarao Surampudi, Sekharipuram R. Narayanan, William Chun, Barbara Jeffries-Nakamura, Andrew Kindler +1 more 2001-10-16
6265093 Direct methanol feed fuel cell and system Subbarao Surampudi, Sekharipuram R. Narayanan, William Chun, Barbara Jeffries-Nakamura, Andrew Kindler +1 more 2001-07-24
6254748 Direct methanol feed fuel cell and system Subbarao Surampudi, Sekharipuram R. Narayanan, William Chun, Barbara Jeffries-Nakamura, Andrew Kindler +1 more 2001-07-03
6248460 Organic fuel cell methods and apparatus Subbarao Surampudi, Sekharipuram R. Narayanan, Eugene Vamos, Gerald Halpert, George A. Olah +1 more 2001-06-19
6146781 Direct methanol feed fuel cell and system Subbarao Surampudi, Sekharipuram R. Narayanan, William Chun, Barbara Jeffries-Nakamura, Andrew Kindler +1 more 2000-11-14
5773162 Direct methanol feed fuel cell and system Subbarao Surampudi, Sekharipuram R. Narayanan, William Chun, Barbara Jeffries-Nakamura, Andrew Kindler +1 more 1998-06-30
5599638 Aqueous liquid feed organic fuel cell using solid polymer electrolyte membrane Subbarao Surampudi, Sekharipuram R. Narayanan, Eugene Vamos, Gerald Halpert, George A. Olah +1 more 1997-02-04
5026119 Back support for motorcycles Rhoda Lynge 1991-06-25