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Inventor

Robert James Campbell

Inventor
Nashua, NH, US

Overview

3→
Patents
2015–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A61Bprimary
A61BDiagnosis40%
B25JManipulators20%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges20%
LOC1320%
PatentTitleYear
11,078,945Coupler to attach robotic arm to surgical table202110,772,502Non-invasive intraocular pressure monitor2020D0746227'Battery charger'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to CAMERON ROBERT FRASER (1)· patent assignee history
2015Patents assigned to CAMPBELL ROBERT J (1)· patent assignee history
2015Patents assigned to GRIN TECHNOLOGIES LTD (1)· patent assignee history
2015Patents assigned to LEMIRE-ELMORE JUSTIN BRUCE (1)· patent assignee history
2015Based in Vancouver, CA· patent location history
2020Patents assigned to KINGSTON HEALTH SCIENCES CENTRE (1)· patent assignee history
2020Based in Kingston, CA· patent location history
2021Based in Nashua, NH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CAMERON ROBERT FRASER12015
CAMPBELL ROBERT J12015
GRIN TECHNOLOGIES LTD12015
KINGSTON HEALTH SCIENCES CENTRE12020
LEMIRE-ELMORE JUSTIN BRUCE12015
Locations
LocationPatentsSpan
Nashua, NH, US12021
Kingston, CA12020
Vancouver, CA12015