DM

Debra Manther

SC Schaeffler: 1 patents #1,192 of 2,365Top 55%
📍 Royal Oak, MI: #837 of 1,428 inventorsTop 60%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,235,964 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7861681 Switchable valve train for gas-exchange valves of internal combustion engines Lucian Botez, Florin Bugescu, Richard Best 2011-01-04