Inventor

Duncan James Gibbons

Inventor

Ottawa, CA

Overview

1990–2019

Patent span

Physics

Primary field (CPC G)

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

B60Rprimary

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for17%

F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere17%

G03GElectrography17%

G06FElectric digital data processing17%

LOC1417%

B05BSpraying apparatus8%

G01NInvestigating or analysing materials by determining their chemical or physical properties8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1990–1992Patents assigned to DELPHAX SYSTEMS (2)· patent assignee history

1990Based in Kitchener, CA· patent location history

1992Based in Rexdale, CA· patent location history

2008Patents assigned to SMITHS DETECTION INC (1)· patent assignee history

2008Based in Whitby, CA· patent location history

2017Patents assigned to RHIZA IRRIGATION LTD (1)· patent assignee history

2017Based in Stittsville, CA· patent location history

2018–2019Patents assigned to QUIRKLOGIC INC (4)· patent assignee history

2018–2019Based in Ottawa, CA· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations