LexDanaLexDanabeta
Inventor

John Coleman

Inventor
Philadelphia, PA, US

Overview

3→
Patents
2006–2010
Patent span
LOC
Primary field

Patents· 3 as inventor

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

LOC10primary
LOC1067%
G08BSignalling systems, e.g. personal calling systems33%
PatentTitleYear
D0615887'Thermostat'20107,068,176'Smoke detector with sound quality enhancement chamber'2006D0517439'Smoke detector'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006Patents assigned to SIGNALONE SAFETY INC (2)· patent assignee history
2006–2010Based in Philadelphia, PA, US· patent location history
2010Patents assigned to ASSA ABLOY HOSPITALITY INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SIGNALONE SAFETY INC22006
ASSA ABLOY HOSPITALITY INC12010
Locations
LocationPatentsSpan
Philadelphia, Pennsylvania, US32006–2010