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Inventor

John Kenneth Bowes

Inventor
Toronto, CA

Overview

3→
Patents
2004–2014
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 3 as inventor

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

E01Cprimary
E01CConstruction of, or surfaces for, roads, sports grounds, or the like25%
E04FFinishing work on buildings, e.g. stairs, floors25%
LOC0625%
LOC2325%
PatentTitleYear
8,844,083'Adjustable, modular handicap-access-ramp system'2014D0512863'Fluid dispenser'2005D0493647'Fluid dispenser'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to HYGIENE TECHNIK INC (1)· patent assignee history
2004–2014Based in Toronto, CA· patent location history
2005–2014Patents assigned to BOWES JOHN KENNETH (2)· patent assignee history
2005Based in St. Catharines, CA· patent location history
2014Patents assigned to ARATO PAUL THOMAS (1)· patent assignee history
2014Patents assigned to COUTRYMAN ROBERT WAYNE (1)· patent assignee history
2014Patents assigned to EVERAERT JASON PAUL (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOWES JOHN KENNETHself22005–2014
ARATO PAUL THOMAS12014
COUTRYMAN ROBERT WAYNE12014
EVERAERT JASON PAUL12014
HYGIENE TECHNIK INC12004
Locations
LocationPatentsSpan
Toronto, CA22004–2014
St. Catharines, CA12005