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Inventor

William Gross

Inventor
Pasadena, CA, US

Overview

20→
Patents
1988–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 20 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H02Jprimary
H02JElectric power networks18%
F03GSpring, weight, inertia or like motors11%
H02KDynamo-electric machines11%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters10%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
F02BInternal-combustion piston engines7%
G06FElectric digital data processing5%
B62DMotor vehicles3%
H04LTransmission of digital information, e.g. telegraphic communication3%
A47LDomestic washing or cleaning2%
PatentTitleYear
10,974,771System for reducing aerodynamic drag forces on a trailer202110,974,772System for reducing aerodynamic drag forces on a tractor-trailer vehicle202110,719,855Internet content commercialization20209,673,627'Method and apparatus for removal of harmonic noise'20179,570,910'Method and apparatus for storing energy'20179,468,951'Surface cleaning unmanned aerial vehicle'20169,325,231'Method and apparatus for storing energy'20169,236,740'Method and apparatus for removal of harmonic noise'20168,829,697'Method and apparatus for storing energy'20148,749,098'Method and apparatus for removal of harmonic noise'20148,686,578'Method and apparatus for storing energy'20148,674,527'Apparatuses and methods for energy storage'20148,581,446'Method and apparatus for removal of harmonic noise'20138,519,556'Method and apparatus for storing energy'20138,456,028'Method and apparatus for storing energy'20137,693,834'Search engine that dynamically generates search listings'20106,701,708'Moveable regenerator for stirling engines'20045,907,677'Method for establishing anonymous communication links'19995,303,361'Search and retrieval system'19944,788,538'Method and apparatus for determining boundaries of graphic regions'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Based in La Canada, CA, US· patent location history
1994Based in Montrose, CA, US· patent location history
1999–2020Based in Pasadena, CA, US· patent location history
2013–2017Patents assigned to ELWHA LLC (11)· patent assignee history
2013Patents assigned to CHAN ALISTAIR K (2)· patent assignee history
2013Patents assigned to DEANE GEOFFREY F (2)· patent assignee history
2013Patents assigned to FYKE AARON (2)· patent assignee history
2013Patents assigned to GROSS WILLIAM (2)· patent assignee history
2021Based in Galesburg, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ELWHA LLC112013–2017
CHAN ALISTAIR K22013
DEANE GEOFFREY F22013
FYKE AARON22013
GROSS WILLIAMself22013
Locations
LocationPatentsSpan
Pasadena, California, US161999–2020
Galesburg, MI, US22021
Montrose, California, US11994
La Canada, California, US11988