RK

Richard E. Kothmann

WE Westinghouse Electric: 6 patents #440 of 5,139Top 9%
UE US Dept of Energy: 3 patents #296 of 5,099Top 6%
EI Electric Power Research Institute: 2 patents #195 of 1,201Top 20%
DE Department Of Energy: 1 patents #41 of 740Top 6%
SE Siemens Energy: 1 patents #497 of 1,016Top 50%
SP Siemens Westinghouse Power: 1 patents #173 of 394Top 45%
📍 Pittsburgh, PA: #471 of 7,570 inventorsTop 7%
🗺 Pennsylvania: #4,940 of 74,527 inventorsTop 7%
Overall (All Time): #326,143 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
7855004 Mid-sectional fuel distributor for fuel cells Arun K. S. Iyengar, Raymond A. George 2010-12-21
6610434 Segregated exhaust SOFC generator with high fuel utilization capability Robert Draper, Stephen E. Veyo 2003-08-26
5322417 Electromagnetic pump cooling bypass Brian D. Ottinger 1994-06-21
5296829 Core-form transformer with liquid coolant flow diversion bands Donald K. Whirlow 1994-03-22
5094702 Menu driven heat treatment control of thin walled bodies Russell Booth, Noel P. Grimm, Abram Batenburg, Vaughn M. Thomas 1992-03-10
5061083 Temperature monitoring device and thermocouple assembly therefor Noel P. Grimm, Frank I. Bauer, Thomas G. Bengel, Robert S. Mavretish, Phillip E. Miller +2 more 1991-10-29
4832763 Method of stress-relief annealing a magnetic core containing amorphous material Gary C. Rauch 1989-05-23
4582765 Fuel cell system with coolant flow reversal 1986-04-15
4429206 Minimum loss multilayer electrical winding for induction heating 1984-01-31
4383009 Low hydrostatic head electrolyte addition to fuel cell stacks 1983-05-10
4342816 Fuel cell stack arrangements Edward V. Somers 1982-08-03
4324844 Variable area fuel cell cooling 1982-04-13
4292379 Variable area fuel cell process channels 1981-09-29
4276355 Fuel cell system configurations Joseph A. Cyphers 1981-06-30
4223366 Gapless surge arrester Andrew S. Sweetana, Jr., Tapan K. Gupta, Joseph C. Osterhout 1980-09-16