LexDanaLexDanabeta
Inventor

Maryanne MacDougall

Inventor
Lachine, CA

Overview

9→
Patents
2017–2020
Patent span
LOC
Primary field

Patents· 9 as inventor

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

LOC29primary
LOC2960%
LOC0220%
A42BHats10%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers10%
PatentTitleYear
10,779,604Earphone and helmet with earphone2020D0837686Buckle2019D0837095Buckle2019D0805696Helmet2017D0790775'Helmet'2017D0782122'Helmet'2017D0782121'Helmet'2017D0782124'Helmet attachment'2017D0782123'Helmet attachment'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2019Patents assigned to REVISION MILITARY SARL (8)· patent assignee history
2017–2020Based in Lachine, CA· patent location history
2020Patents assigned to GALVION LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
REVISION MILITARY SARL82017–2019
GALVION LTD12020
Locations
LocationPatentsSpan
Lachine, CA92017–2020