TK

Thomas Koehler

TB The Boeing: 1 patents #8,242 of 15,756Top 55%
ZK Zeuna-Starker Gmbh & Co. Kg: 1 patents #9 of 23Top 40%
Overall (All Time): #2,089,694 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8167245 Fuel barrier Richard B. Tanner 2012-05-01
6499562 Muffler with variable sound-absorbing characteristics Gerhard Elfinger, Wolfgang Hahnl, Friedrich Wellner, Andreas Mayr, Klaus Spindler +1 more 2002-12-31