Inventor
Andrew R. Wilkinson
Inventor
Cherry Valley, IL, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Kprimary
H02KDynamo-electric machines50%
H01CResistors11%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering6%
F01CRotary-piston or oscillating-piston machines or engines6%
F02BInternal-combustion piston engines6%
F02CGas-turbine plants6%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids6%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems6%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters6%
PatentTitleYear
11,038,389Rotor end plate202110,879,772Rotating resistor assemblies202010,868,461Three phase flux switching electric machine with orthogonally oriented magnets202010,862,378Additive amortisseur circuit202010,720,809Rotor wedges with eddy current inhibitors202010,693,405Permanent magnet generator with magnetic rotor band202010,601,288Additive amortisseur circuit202010,594,175Electrical machine laminations202010,460,861High speed rotor connection assembly20199,890,783'Pump assembly with charge pump rotor, inversion pump rotor and scavenge pump rotor'2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2021Patents assigned to HAMILTON SUNDSTRAND CORP (10)· patent assignee history
2018–2021Based in Cherry Valley, IL, US· patent location history
2020Patents assigned to HAMILTON SUNSTRAND CORP (1)· patent assignee history
2020Based in Stillman Valley, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HAMILTON SUNDSTRAND CORP | 10 | 2018–2021 |
| HAMILTON SUNSTRAND CORP | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cherry Valley, Illinois, US | 9 | 2018–2021 |
| Stillman Valley, Illinois, US | 1 | 2020 |