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Inventor

Joseph R. Gromala

Inventor
Roselle, IL, US

Overview

3→
Patents
1996
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

F25Bprimary
F25BRefrigeration machines, plants or systems27%
F25DRefrigerators27%
G05DSystems for controlling or regulating non-electric variables18%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications18%
F02BInternal-combustion piston engines9%
PatentTitleYear
5,533,350'Defrost control of a refrigeration system utilizing ambient air temperature determination'19965,533,349'Determination of ambient air temperature outside of an appliance'19965,524,444'Temperature control of an appliance using ambient air temperature determination'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996Patents assigned to ROBERTSHAW CONTROLS CO (3)· patent assignee history
1996Based in Roselle, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ROBERTSHAW CONTROLS CO31996
Locations
LocationPatentsSpan
Roselle, Illinois, US31996