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Inventor

Elliott Hedman

Inventor
Cambridge, MA, US

Overview

1→
Patents
2018
Patent span
Physics
Primary field (CPC G)

Patents· 1 as inventor

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

A47Lprimary
A47LDomestic washing or cleaning33%
G01MTesting static or dynamic balance of machines or structures33%
G09FDisplaying33%
PatentTitleYear
10,080,475Indicators of cleaning effectiveness of vacuum cleaners and systems to facilitate comparisons of cleaning effectiveness of vacuum cleaners2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to LOWES COMPANIES INC (1)· patent assignee history
2018Based in Cambridge, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LOWES COMPANIES INC12018
Locations
LocationPatentsSpan
Cambridge, Massachusetts, US12018