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USA TODAY
eu.usatoday.com
•Inventors: Paul Rushton, Brookings; Christoph Kirsch and Imre Somssich, both of Cologne, Germany; Elke Logemann, Pulhein-Dansweiler, ...
Insight: Why file a provisional patent application? - Argus Leader
eu.argusleader.com
Inventors: Christoph Kirsch, Cologne, Germany; Elke Logemann, Pulheim- Dansweiler, Germany; Klaus Hahlbrock, Freiburg, Germany; Paul ...
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