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Inventor

Douglas Stetson

Inventor
Bristol, CT, US

Overview

3→
Patents
2010–2020
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G01Fprimary
G01FMeasuring volume, volume flow, mass flow or liquid level29%
H01HElectric switches29%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes14%
G07CTime or attendance registers14%
H04LTransmission of digital information, e.g. telegraphic communication14%
PatentTitleYear
10,782,176Visual liquid level indicator202010,156,467Visual liquid level indicator20187,844,385'Microserver engine control card'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010Patents assigned to UNITED TECHNOLOGIES CORP (1)· patent assignee history
2010Based in Colchester, CT, US· patent location history
2018–2020Patents assigned to GEMS SENSORS INC (2)· patent assignee history
2018–2020Based in Bristol, CT, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GEMS SENSORS INC22018–2020
UNITED TECHNOLOGIES CORP12010
Locations
LocationPatentsSpan
Bristol, CT, US22018–2020
Colchester, CT, US12010