Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Andrew Robert Drews — 41 Patents

Ford: 41 patents #344 of 17,473Top 2%
Ann Arbor, MI: #148 of 6,071 inventorsTop 3%
Michigan: #1,296 of 86,293 inventorsTop 2%
Overall (All Time): #75,988 of 4,157,543Top 2%
41 Patents All Time

Issued Patents All Time

Showing 26–41 of 41 patents

Patent #TitleCo-InventorsDate
9502718 Metal oxygen battery containing oxygen storage materials Andrea Sudik, Jun Yang, Shinichi Hirano, Michael Alan Tamor 2016-11-22
9478809 Flexible composite solid polymer electrochemical membrane Venkataramani Anandan 2016-10-25
9209503 Metal oxygen battery containing oxygen storage materials Andrea Pulskamp, Jun Yang, Shinichi Hirano, Michael Alan Tamor 2015-12-08
9181838 Temperature maintenance and regulation of vehicle exhaust catalyst systems with phase change materials Mark John Jagner, Kevin James Rhodes 2015-11-10
9166218 Electrolyte replenishing system and method Mohan Karulkar, James A. Adams 2015-10-20
9147920 Metal oxygen battery containing oxygen storage materials Andrea Pulskamp, Jun Yang, Shinichi Hirano, Michael Alan Tamor 2015-09-29
9067784 Hydrogen storage material and method of using the same Jun Yang, Andrea Pulskamp 2015-06-30
8999553 Rechargeable battery with shutdown layer comprising a low melting point material and an electrically conductive material Venkataramani Anandan 2015-04-07
8968942 Metal oxygen battery containing oxygen storage materials Andrea Pulskamp, Donald J. Siegel, Bruce Carvell Blakemore, Ronald David Brost, Jun Yang +2 more 2015-03-03
8883117 Method of enhancing thermal conductivity in hydrogen storage systems Jun Yang, Donald J. Siegel, Andrea Sudik, Shinichi Hirano, Christopher M. Wolverton 2014-11-11
8658319 Metal oxygen battery containing oxygen storage materials Andrea Pulskamp, Jun Yang, Shinichi Hirano, Michael Alan Tamor 2014-02-25
8628742 System for remediating emissions and method of use Robert J. Kudla 2014-01-14
8418841 Method of enhancing thermal conductivity in hydrogen storage systems Jun Yang, Donald J. Siegel, Andrea Pulskamp, Shinichi Hirano, Christopher M. Wolverton 2013-04-16
8304366 System for remediating emissions and method of use Robert J. Kudla 2012-11-06
8119295 Metal oxygen battery containing oxygen storage materials Andrea Pulskamp, Jun Yang, Shinichi Hirano, Michael Alan Tamor 2012-02-21
8038980 Hydrogen storage materials containing ammonia borane Jun Yang, Andrea Sudik, Donald J. Siegel, Shinichi Hirano, Christopher M. Wolverton 2011-10-18