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Inventor

David Brownell

Inventor
Sherborn, MA, US

Overview

2→
Patents
1995–2019
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F24Dprimary
F24DDomestic- or space-heating systems, e.g. central heating systems20%
F24HFluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general20%
G01RMeasuring electric variables20%
G06FElectric digital data processing20%
H10NElectric solid-state devices not otherwise provided for20%
PatentTitleYear
10,346,273Automated analog fault injection20195,427,086'Forced air furnace having a thermoelectric generator for providing continuous operation during an electric power outage'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995Patents assigned to ROCHESTER GAS AND ELECTRIC CO (1)· patent assignee history
1995Based in Medway, MA, US· patent location history
2019Patents assigned to ANALOG DEVICES GLOBAL UNLIMITED CO (1)· patent assignee history
2019Based in Sherborn, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ANALOG DEVICES GLOBAL UNLIMITED CO12019
ROCHESTER GAS AND ELECTRIC CO11995
Locations
LocationPatentsSpan
Sherborn, Massachusetts, US12019
Medway, Massachusetts, US11995