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Inventor

William Neils

Inventor
San Diego, CA, US

Overview

4→
Patents
1984–2019
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

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

F17Cprimary
F17CVessels for containing or storing compressed, liquefied or solidified gases15%
F25BRefrigeration machines, plants or systems15%
F25DRefrigerators15%
H01FMagnets15%
B60DVehicle connections8%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application8%
G01FMeasuring volume, volume flow, mass flow or liquid level8%
G01RMeasuring electric variables8%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
10,416,253Conical access split magnet system20199,618,257'Gas-flow cryostat for dynamic temperature regulation using a fluid level sensor'20179,234,691'Method and apparatus for controlling temperature in a cryocooled cryostat using static and moving gas'20164,459,832'Trailer hitch lock'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984Patents assigned to AVREA WALTER C (1)· patent assignee history
1984Based in Phoenix, AZ, US· patent location history
2016–2017Patents assigned to BLACK RANDALL (2)· patent assignee history
2016–2017Patents assigned to MARTIEN DINESH (2)· patent assignee history
2016–2017Patents assigned to NEILS WILLIAM (2)· patent assignee history
2016–2019Based in San Diego, CA, US· patent location history
2017–2019Patents assigned to QUANTUM DESIGN INT INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BLACK RANDALL22016–2017
MARTIEN DINESH22016–2017
NEILS WILLIAMself22016–2017
QUANTUM DESIGN INT INC22017–2019
AVREA WALTER C11984
Locations
LocationPatentsSpan
San Diego, California, US32016–2019
Phoenix, AZ, US11984