LexDanaLexDanabeta
Inventor

Edward C. Parish

Inventor
North Reading, MA, US

Overview

11→
Patents
1980–2018
Patent span
Electricity
Primary field (CPC H)

Patents· 11 as inventor

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

E03Bprimary
E03BInstallations or methods for obtaining, collecting, or distributing water15%
H01QAntennas, i.e. radio aerials15%
A62CFire-fighting9%
G08BSignalling systems, e.g. personal calling systems9%
G09FDisplaying9%
H04BTransmission9%
Y10TTechnical subjects covered by former us classification6%
G01DMeasuring not specially adapted for a specific variable3%
G05FSystems for regulating electric or magnetic variables3%
G06FElectric digital data processing3%
PatentTitleYear
10,051,346Data communication using a private preamble20189,960,833Tamper-resistant relay modules for communication within a mesh network20189,893,412'Antenna attachment'20189,553,358'Directive array for drive-by meter reading'20179,496,943'Tamper-resistant relay modules for communication within a mesh network'20169,458,609'Flushing hydrant'20169,287,963'Relay modules for communication within a mesh network'20169,194,108'Flushing hydrant with fail-safe'20155,583,464'Resistor circuit for integrated circuit chip using insulated field effect transistors'19965,222,216'High performance communications interface for multiplexing a plurality of computers to a high performance point to point communications bus'19934,205,286'Temperature stabilized helical resonator'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980Patents assigned to MOTOROLA INC (1)· patent assignee history
1980Based in Fort Worth, TX, US· patent location history
1993–1996Patents assigned to THINKING MACHINES CORP (2)· patent assignee history
1993Based in Brookline, MA, US· patent location history
1996–2018Based in North Reading, MA, US· patent location history
2015–2018Patents assigned to MUELLER INT LLC (8)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MUELLER INT LLC82015–2018
THINKING MACHINES CORP21993–1996
MOTOROLA INC11980
Locations
LocationPatentsSpan
North Reading, Massachusetts, US91996–2018
Brookline, Massachusetts, US11993
Fort Worth, Texas, US11980