JE

John Engquist

BC Burgess • Norton Mfg. Co.: 4 patents #1 of 14Top 8%
AI Amsted Industries Incorporated: 2 patents #58 of 219Top 30%
📍 McLeansboro, IL: #80 of 612 inventorsTop 15%
🗺 Illinois: #15,122 of 84,256 inventorsTop 20%
Overall (All Time): #860,517 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
8469003 Fuel injector clamp Richard Hennen 2013-06-25
7931856 Method of manufacturing crankshaft bushing Bret E. Viant, Mark R. Haas, Kurt Kujawski, Matthew D. Bowman, Kevin J. Skibinski 2011-04-26
7538467 Magnetic powder metal composite core for electrical machines David Farnia 2009-05-26
7285893 Magnetic powder metal component stator David Farnia 2007-10-23
6956307 Soft magnetic composite powder metal cores Ed Wegner 2005-10-18
6134786 Method for improvement of involute and lead error in powder metal gears Scott D. Graupner, Steven T. Haye 2000-10-24