Inventor · Markdorf, DE

Ottmar Schmid

13Patents
9h-index
15Co-inventors
69Inventor score

Filing activity: Jun 30, 1994 → Feb 12, 2016

Most-cited inventions

PatentTitleAreaCited byStatus
US6080503A Polymer electrolyte membrane fuel cells and stacks with adhesively bonded layers Emerging Cross-Sectional Technologies 98 Expired
US5955215A Bipolar electrode-electrolyte unit Emerging Cross-Sectional Technologies 61 Expired
US6833206B2 Auxiliary power supply for a vehicle with a combustion engine and method for operating same Emerging Cross-Sectional Technologies 37 Expired
US5829517A Flow module Emerging Cross-Sectional Technologies 35 Expired
US6495278B1 Polymer electrolyte membrane electrochemical fuel cells and stacks with adhesively bonded layers Emerging Cross-Sectional Technologies 33 Expired
US5550706A Electrode with a long-time stability and a double-layer capacitor formed thereof Emerging Cross-Sectional Technologies 30 Expired
US5930108A Double-layer capacitor composed of a plurality of individual double-layer capacitor cells Emerging Cross-Sectional Technologies 23 Expired
US5843297A Electrolysis process and apparatus Emerging Cross-Sectional Technologies 23 Expired
US5658449A Method and device for catalytic nitrogen oxide reduction of motor vehicle exhaust Emerging Cross-Sectional Technologies 9 Expired
US7335437B2 Fuel cell stack Emerging Cross-Sectional Technologies 8 Expired
US5833821A Electrolyzer Emerging Cross-Sectional Technologies 3 Expired
US7485389B2 Electrochemical fuel cell stack Emerging Cross-Sectional Technologies 1 Expired
US10541431B2 Cooling arrangement for cooling a fuel cell Emerging Cross-Sectional Technologies 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.