Inventor

Lewis W. Kenyon

Inventor

Blacksburg, VA, US

Overview

5→

Patents

1976–2006

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 5 as inventor

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

F21Vprimary

F21VFunctional features or details of lighting devices or systems thereof30%

B01DSeparation10%

E04BGeneral building constructions10%

F21SNon-portable lighting devices10%

F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted10%

H01RElectrically-conductive connections10%

H05BElectric heating10%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%

PatentTitleYear

7,083,308'Structural reinforcing bracket for a luminaire housing'2006 6,524,361'Micro-porous filter'2003 6,320,328'Method and apparatus for retrofitting gas discharge lamp ballast for use with gas discharge lamp having different power rating'2001 4,356,537'Lighting fixture retainer hook'1982 3,976,349'Electrical socket'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to GEN ELECTRIC (1)· patent assignee history

1976Based in Flat Rock, NC, US· patent location history

1982Patents assigned to EMERSON ELECTRIC CO (1)· patent assignee history

1982Based in Baldwyn, MS, US· patent location history

2001–2006Patents assigned to HUBBELL INC (3)· patent assignee history

2001–2006Based in Blacksburg, VA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HUBBELL INC	3	2001–2006
EMERSON ELECTRIC CO	1	1982
GEN ELECTRIC	1	1976

Locations

Location	Patents	Span
Blacksburg, Virginia, US	3	2001–2006
Baldwyn, MS, US	1	1982
Flat Rock, NC, US	1	1976