WB

Willibald Buttner

B& Baier & Koppel Gmbh &: 1 patents #2 of 4Top 50%
📍 Kirchenthumbach, DE: #2 of 3 inventorsTop 70%
Overall (All Time): #3,908,185 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4944658 Lubrication pump with an adjustable metering device — 1990-07-31