Inventor

John J. Shaw

Inventor
Savage, MN, US

Overview

8→
Patents
1989–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 8 as inventor

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

B60Hprimary
B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles14%
F25DRefrigerators14%
G05DSystems for controlling or regulating non-electric variables14%
F17CVessels for containing or storing compressed, liquefied or solidified gases9%
F25BRefrigeration machines, plants or systems9%
B22DCasting of metals5%
C22BProduction and refining of metals5%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general5%
G01RMeasuring electric variables5%
H01GCapacitors5%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Based in Westminster, CA, US· patent location history
2003–2013Patents assigned to THERMO KING CORP (5)· patent assignee history
2003–2004Based in Savage, MN, US· patent location history
2011Patents assigned to HIEMSTRA DEREK (1)· patent assignee history
2011Patents assigned to HIEMSTRA JOHN (1)· patent assignee history
2011–2013Based in Burnsville, MN, US· patent location history
2013Patents assigned to ABBOTT PHILLIP M (1)· patent assignee history
2013Patents assigned to BRABEC LADD J (1)· patent assignee history
2021Based in Frederick, CO, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
THERMO KING CORP52003–2013
ABBOTT PHILLIP M12013
BRABEC LADD J12013
HIEMSTRA DEREK12011
HIEMSTRA JOHN12011
Locations
LocationPatentsSpan
Savage, Minnesota, US42003–2004
Burnsville, Minnesota, US22011–2013
Frederick, CO, US12021
Westminster, California, US11989