WJ

Walter Janning

BMW: 1 patents #2,164 of 5,361Top 45%
FG Filterwerk Mann & Hummel Gmbh: 1 patents #129 of 285Top 50%
📍 Haag in Oberbayern, DE: #24 of 51 inventorsTop 50%
Overall (All Time): #3,572,993 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6191077 Method of cleaning liquid cooling lubricants Reinhard Baumgartner, Karl-Guenther Bremer, Rudi Bungenberg, Joachim Panhans, Eduard Rauscher 2001-02-20