DT

David Reginald Trainer

Rolls-Royce Plc: 41 patents #11 of 2,886Top 1%
AT Alstom Technology: 20 patents #6 of 1,544Top 1%
GE: 16 patents #1,857 of 36,430Top 6%
LL Lucas Industries Limited: 1 patents #168 of 499Top 35%
GS Goodrich Control Systems: 1 patents #19 of 59Top 35%
CL Coal Industry (Patents) Limited: 1 patents #73 of 230Top 35%
GL Gec Alsthom Limited: 1 patents #10 of 35Top 30%
Overall (All Time): #21,412 of 4,157,543Top 1%
82
Patents All Time

Issued Patents All Time

Showing 25 most recent of 82 patents

Patent #TitleCo-InventorsDate
12431748 Aircraft power and propulsion systems comprising permanent magnet electrical machines Ellis F H Chong, Mark SWEET, Gian Incerpi 2025-09-30
12418170 Electrical power system converter control Francisco Javier Chivite Zabalza, Mark SWEET, Matthew C. Morris, Zafer Jarrah, James Campbell 2025-09-16
12416244 Aircraft power and propulsion systems comprising permanent magnet electrical machines Ellis F H Chong, Mark SWEET, Gian Incerpi 2025-09-16
12395091 Electrical power system Mark SWEET, Gian Incerpi, Jonathan Stevens 2025-08-19
12388385 Electrical power system Ellis F H Chong 2025-08-12
12352212 Electrically starting a gas turbine engine Mark SWEET, Matthew S. CARTWRIGHT 2025-07-08
12326109 Electrical power system converter control Francisco Javier Chivite Zabalza, Mark SWEET, Matthew C. Morris, Zafer Jarrah, James Campbell 2025-06-10
12311786 Power electronics converter Francisco Javier Chivite Zabalza, Mark SWEET, Matthew C. Morris 2025-05-27
12304315 Electrical converter Francisco Javier Chivite Zabalza, Mark SWEET 2025-05-20
12224673 Electrical power system Francisco Javier Chivite Zabalza, Mark SWEET, Luke George 2025-02-11
12172763 Electrical power system Francisco Javier Chivite Zabalza, Mark SWEET, Gian Incerpi 2024-12-24
12046894 Current limiting diode Mark SWEET 2024-07-23
12027940 Rectifier Ellis F H Chong, Jonathan Stevens 2024-07-02
11976611 Gas turbine engine Paul R Davies, Gareth E Moore, Stephen M. Husband, David P. SCOTHERN, Luke George 2024-05-07
11905887 Restarting a gas turbine engine Gareth E Moore, Paul R Davies, Stephen M. Husband, David P. SCOTHERN, Luke George +1 more 2024-02-20
11879413 Gas turbine engine Paul R Davies, Gareth E Moore, Stephen M. Husband, David P. SCOTHERN, Luke George 2024-01-23
11873109 Electrical power system Francisco Javier Chivite Zabalza, Mark SWEET, Luke George, Gian Incerpi 2024-01-16
11837894 Electrical power system Francisco Javier Chivite Zabalza, Mark SWEET, Gian Incerpi, Luke George 2023-12-05
11121639 Voltage converter Zhigang Sun, Ellis F H Chong 2021-09-14
11063527 Converter Ellis F H Chong, Zhigang Sun 2021-07-13
10985671 Alternate arm converter Rajaseker Reddy Ginnareddy, Carl David Barker 2021-04-20
10560014 Fault protection for voltage source converters Javier Chivite-Zabalza, Jonathan Christopher NICHOLLS, Konstantin VERSHININ, Ikenna Bruce EFIKA, Francisco Jose MORENO MUNOZ +2 more 2020-02-11
10310003 Fault location in DC networks Colin Charnock Davidson, Carl David Barker, Oleg Bagleybter 2019-06-04
10199954 Voltage source converter Omar JASIM, Dumisani Simfukwe 2019-02-05
10050556 Voltage source converter and control thereof Francisco Javier Chivite Zabalza, Francisco Jose MORENO MUNOZ 2018-08-14