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Inventor

Norman Osborne

Inventor
Ottawa, CA

Overview

2→
Patents
2000–2017
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

C23Cprimary
C23CCoating metallic material20%
F21VFunctional features or details of lighting devices or systems thereof20%
G02BOptical elements, systems or apparatus20%
G02CSpectacles20%
H01JElectric discharge tubes or discharge lamps20%
PatentTitleYear
9,574,741'Laser protective device with reflecting filter on non-absorbing and absorbing substrates'20176,110,337'Sputtering method and apparatus with optical monitoring'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Patents assigned to CA NAT RESEARCH COUNCIL (1)· patent assignee history
2000–2017Based in Ottawa, CA· patent location history
2017Patents assigned to IRIDIAN SPECTRAL TECH LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CA NAT RESEARCH COUNCIL12000
IRIDIAN SPECTRAL TECH LTD12017
Locations
LocationPatentsSpan
Ottawa, CA22000–2017