RA

Roland Adam

UN Unknown: 2 patents #56 of 2,033Top 3%
AK Andreas Stihl Ag & Co. Kg: 1 patents #5 of 23Top 25%
Overall (1994): #9,415 of 165,921Top 6%
3
Patents 1994

Issued Patents 1994

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5365893 Fuel-injection arrangement for an internal combustion engine Michael Wissmann, Hans Nickel, Roland Schierling, Werner Geyer 1994-11-22
5353754 Fuel-injection arrangement for an internal combustion engine Michael Wissmann, Hans Nickel, Roland Schierling, Manfred Thaiss, Werner Geyer 1994-10-11
5337710 Injection arrangement for a two-stroke engine 1994-08-16