DS

Douglas George Shafer

GE: 3 patents #10,354 of 36,430Top 30%
📍 Cincinnati, OH: #2,822 of 8,043 inventorsTop 40%
🗺 Ohio: #23,384 of 73,341 inventorsTop 35%
Overall (All Time): #1,542,664 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8499544 Turbogenerator with cooling system Mark Gerard Rettig, Robert Vandermolen 2013-08-06
8450888 Integrated brushless starter/generator system Peter David Toot 2013-05-28
6571559 Anti-carboning fuel-air mixer for a gas turbine engine combustor Douglas Marti Fortuna, William Houchens, Gary L. Leonard, Phillip D. Napoli, Paul E. Sabla +1 more 2003-06-03