HB

Herbert Bonrath

PK Preh-Werke Gmbh & Co. Kg: 1 patents #36 of 67Top 55%
📍 Holzminden, DE: #112 of 187 inventorsTop 60%
Overall (All Time): #3,746,685 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5532444 Push button switch Gerhard Hochgesang, Ulrich Bruggemann, Hans-Karl Heil 1996-07-02