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Inventor

Luke Williams

Inventor
San Francisco, CA, US

Overview

6→
Patents
2004–2020
Patent span
LOC
Primary field

Patents· 6 as inventor

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

LOC15primary
LOC1543%
E03CDomestic plumbing installations for fresh water or waste water14%
LOC1214%
LOC1314%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
10,822,779Decorative air gap cap cover2020D0500066'Housing for a barrier movement operator'2004D0495303'Garage door opener wall receiver'2004D0491208'Housing for a barrier movement operator'2004D0490829'Housing for a barrier movement operator'2004D0490380'Garage door opener transmitter'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to CHAMBERLAIN GROUP INC (5)· patent assignee history
2004Based in San Francisco, CA, US· patent location history
2004Based in San Bernardino, CA, US· patent location history
2020Patents assigned to WILLIAMS LUKE J (1)· patent assignee history
2020Patents assigned to WILLIAMS LUKE M (1)· patent assignee history
2020Based in Orangevale, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHAMBERLAIN GROUP INC52004
WILLIAMS LUKE J12020
WILLIAMS LUKE Mself12020
Locations
LocationPatentsSpan
San Francisco, California, US42004
Orangevale, California, US12020
San Bernardino, California, US12004