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Joachim W. Siegel

AG Auergesellschaft Gmbh: 1 patents #1 of 7Top 15%
DA Dragerwerk Aktiegesellschaft: 1 patents #4 of 41Top 10%
📍 Rondeshagen, DE: #1 of 1 inventorsTop 100%
Overall (1997): #126,067 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5669375 Breathing mask Klaus-Dieter Dahrendorf, Joachim Schlobohm, Gunter Von Kopp, Wolfgang Drews 1997-09-23