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Inventor

Robert Riffel

Inventor
Wilmington, NC, US

Overview

2→
Patents
2005–2009
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F21Sprimary
F21SNon-portable lighting devices33%
F21VFunctional features or details of lighting devices or systems thereof33%
LOC2633%
PatentTitleYear
D0585580'Luminaire'20096,969,181'Fully recessed unit equipment luminaire'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2009Patents assigned to GENLYTE THOMAS GROUP LLC (2)· patent assignee history
2005Based in Wilmingotn, NC, US· patent location history
2009Based in Wilmington, NC, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GENLYTE THOMAS GROUP LLC22005–2009
Locations
LocationPatentsSpan
Wilmington, NC, US12009
Wilmingotn, NC, US12005