JD

Johann M. Heyer, deceased

Robert Bosch Gmbh: 1 patents #10,465 of 19,740Top 55%
📍 Dülken, DE: #2 of 4 inventorsTop 50%
Overall (All Time): #4,104,430 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4183968 Method for production of candies from a strand of confection Hans Beckers, Paul-Werner Jung, Herbert Bovians, Hans Heyer, deceased, Marlene Wanders, heir 1980-01-15