WK

Wilhelm A. Keller

📍 Ludwigshafen, DE: #56 of 132 inventorsTop 45%
Overall (1994): #52,046 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5336014 Manually operated dispensing appliance, in particular for a double dispensing cartridge for two-component substances 1994-08-09