AV

Adrian E. Vandergrift

Hamilton Sundstrand: 20 patents #96 of 2,079Top 5%
📍 Rockton, IL: #4 of 107 inventorsTop 4%
🗺 Illinois: #3,784 of 84,256 inventorsTop 5%
Overall (All Time): #212,859 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
12199422 Systems and methods for overcurrent protection Hemanth Kumar Pennam 2025-01-14
12007419 Systems and methods for generator control Hemanth Kumar Pennam 2024-06-11
11923800 Saturable reactors in generator control units Dhaval Patel, Sunil Patel 2024-03-05
11711036 Electric power generation system (EPGS) controller excitation system architecture for variable frequency generators Dhaval Patel, Sunil Patel 2023-07-25
11699966 Open flyback diode protection Brennan Fox 2023-07-11
11619956 Nonlinear trim head power supply with a wide input range and a high efficiency Daniel Knope, Francisco X. Romo 2023-04-04
11527975 Low-power bias supply to facilitate the low-RPM startup of three-phase AC aircraft generators Christopher Derek Thornton, Michael Congdon 2022-12-13
11482955 Shorted rotating diode protection for synchronous machines Brian R. Golden, John F. Defenbaugh 2022-10-25
11342743 Current limiting circuit for a control circuit for controlling a semiconductor switch system Arthur J. Beneditz, Lon R. Hoegberg, Brennan Fox 2022-05-24
11329539 Controller for a generator Thomas P. Joyce, Jordan K. Vanevenhoven, Natalie Filipski 2022-05-10
10981667 Uniform generator control unit including multiple permanent magnet generator inputs Daniel Knope, Christopher Derek Thornton, Richard T. Wetzel, Christopher Gillette, Benjamin Fisher +2 more 2021-04-20
10469011 Shorted rotating diode protection for synchronous machines Brian R. Golden, John F. Defenbaugh 2019-11-05
10404167 Voltage regulator including a buck converter pass switch Brennan Fox, Christopher Derek Thornton, Kevin C. Peterson 2019-09-03
10158287 Voltage regulator including a buck converter pass switch Brennan Fox, Christopher Derek Thornton, Kevin C. Peterson 2018-12-18
10027267 Exciter drive circuit including configurable flyback unit with fast energy field collapse 2018-07-17
8929044 System and method for controlled overvoltage detection 2015-01-06
8305049 Starter voltage reducing synchronous machine Vijay K. Maddali, Deron J. Staas 2012-11-06
8218281 Control circuit for controlling a semiconductor switch system 2012-07-10
8072191 Shorted rotating diode detection and protection Vijay K. Maddali, Sumita Tandon 2011-12-06
7936085 DC voltage threshold detector 2011-05-03