DM

Darrell Morrison

DR Dresser-Rand: 2 patents #67 of 306Top 25%
WE Westinghouse Electric: 2 patents #1,558 of 5,139Top 35%
AS American Superconductor: 1 patents #95 of 177Top 55%
EE Emerson Electric: 1 patents #714 of 1,374Top 55%
Caterpillar: 1 patents #4,437 of 8,398Top 55%
Overall (All Time): #457,518 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10270311 Superconducting electrical machine with two part rotor with center shaft capable of handling bending loads 2019-04-23
10077955 Superconducting electrical machine with double re-entrant ends for minimizing heat leak 2018-09-18
10079534 Superconducting electrical machine with rotor and stator having separate cryostats Ted Daly 2018-09-18
7786645 Superconducting machine stator Bruce B. Gamble, Gregory L. Snitchler 2010-08-31
6054790 V-block arrangement for a dynamo-electric machine Pete Kjeer 2000-04-25
5998893 Integral heat sink and fan rectifier assembly John T. Fowler 1999-12-07
5932948 Rotor V-block assembly Craig Peterson 1999-08-03
5606211 Amortisseur winding arrangement, in a rotor for electrical, rotating equipment James L. Nessa, James J. McClurg 1997-02-25
5550417 Amortisseur winding arrangement, in a rotor for electrical, rotating equipment James L. Nessa, James J. McClurg 1996-08-27
4894575 Bolted spherical series/phase generator connections Lennart S. Nilsson, John M. Butler, III, Hector O. Ponce 1990-01-16
4618795 Turbine generator stator end winding support assembly with decoupling from the core Glenn D. Cooper, John M. Butler, III, Charles L. Senic, Lennart S. Nilsson, Charles M. Rowe 1986-10-21