Ulrich Kirchner

KK Kirchner & Wilhelm Gmbh + Co. Kg: 1 patents #2 of 4Top 50%

📍 Markgröningen, DE: #141 of 205 inventorsTop 70%

Overall (All Time): #3,878,184 of 4,157,543Top 95%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5022487	Stethoscope	—	1991-06-11