LH

Lucien Hehn

Robert Bosch Gmbh: 2 patents #7,316 of 19,740Top 40%
NV National Oilwell Varco: 1 patents #240 of 551Top 45%
📍 Villeurbanne, TX: #2 of 3 inventorsTop 70%
Overall (All Time): #1,544,947 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8513020 Corrosion testing apparatus and methods Kevin Joseph Wyble, Kenneth E. Casner, Jr., Kenneth E. Casner, Sr., Joseph Casner, George M. Waid 2013-08-20
5245501 Process and apparatus for controlling and measuring the movement of an armature of an electromagnetic switching member Johannes Locher, Hans-Joachim Siebert, Herbert Graf, Nestor Rodriguez-Amaya, Anton Karle +6 more 1993-09-14
4979676 Fuel injection device for internal combustion engines 1990-12-25