Inventor

David Pell

Inventor
Carp, CA

Overview

9→
Patents
1993–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 9 as inventor

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

H05Kprimary
H05KPrinted circuits33%
A01MCatching, trapping or scaring of animals8%
B60BVehicle wheels8%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology8%
F16LPipes8%
G02BOptical elements, systems or apparatus8%
H01QAntennas, i.e. radio aerials8%
H04WWireless communication networks8%
LOC148%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–1994Patents assigned to NORTHERN TELECOM LTD (2)· patent assignee history
1993–1994Based in Nepean, CA· patent location history
2000Patents assigned to NORTEL NETWORKS CORP (1)· patent assignee history
2000Based in Ontario, CA· patent location history
2004–2005Patents assigned to NORTEL NETWORKS LTD (2)· patent assignee history
2004–2021Based in Carp, CA· patent location history
2010–2013Patents assigned to AGCO CORP (2)· patent assignee history
2010Based in Alpha, MN, US· patent location history
2013Based in Jackson, MN, US· patent location history
2019–2021Patents assigned to ERICSSON TELEFON AB L M (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AGCO CORP22010–2013
ERICSSON TELEFON AB L M22019–2021
NORTEL NETWORKS LTD22004–2005
NORTHERN TELECOM LTD21993–1994
NORTEL NETWORKS CORP12000
Locations
LocationPatentsSpan
Carp, CA42004–2021
Nepean, CA21993–1994
Jackson, Minnesota, US12013
Alpha, Minnesota, US12010
Ontario, CA12000