DH

Donald T. Hackworth

WE Westinghouse Electric: 12 patents #129 of 5,139Top 3%
📍 Monroeville, PA: #54 of 710 inventorsTop 8%
🗺 Pennsylvania: #5,969 of 74,527 inventorsTop 9%
Overall (All Time): #379,784 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
10340677 Flexible electrical contact module Michael J. Mielnik 2019-07-02
5475198 Weld pool viewing system Michael A. Burke, Richard A. Miller, William H. Kasner 1995-12-12
5173677 Superconducting magnetic energy storage system with low friction coil support Jeffrey T. Dederer, James A. Hendrickson, David Marschik 1992-12-22
5036305 Segmented interlayer spacer bars for multilayer superconducting solenids Jeffery T. Dederer 1991-07-30
4980972 Method of making a conductor for a high energy density hyperconducting inductor Sharad Singh 1991-01-01
4920754 System for dumping cryogens in a superconducting solenoid installation Jeffrey T. Dederer 1990-05-01
4912444 Superconducting solenoid coil structure with internal cryogenic coolant passages Jeffrey T. Dederer 1990-03-27
4912443 Superconducting magnetic energy storage inductor and method of manufacture Carl J. Heyne, Jeffrey R. Repp 1990-03-27
4912446 High energy density hyperconducting inductor Sharad Singh 1990-03-27
4779070 High energy toroidal inductor Daniel W. Deis, David Marschik, Henry R. Schwenk, Edward J. Shestak, Carl J. Heyne +1 more 1988-10-18
4739442 High current mechanical connect/disconnect switch Jiing-Liang Wu, David Marschik 1988-04-19
4672248 High speed brushless dynamoelectric machine with improved control wheel assembly for excitation system components Carl J. Heyne, Edward Docherty, Edward J. Shestak 1987-06-09
4456843 Brushless dynamoelectric machine with improved control wheel assembly Carl J. Heyne 1984-06-26