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Inventor
CAMPBELL DAVID E
US
17 patents
⚠️ This page may combine multiple inventors who share the name “CAMPBELL DAVID E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BITER JASON
4 patents
US8572775B1
Nov 5, 2013
Crib
BITER JASON
7 citations
82
USD666470S
Sep 4, 2012
Latch for a crib
BITER JASON
5 citations
71
USD690579S
Oct 1, 2013
Latch for a crib
BITER JASON
1 citations
60
USD677954S
Mar 19, 2013
Crib
BITER JASON
1 citations
60
AMERICAN METER CO
3 patents
US6512463B1
Jan 28, 2003
Bi-directional protocol
AMERICAN METER CO
114 citations
94
US6304191B1
Oct 16, 2001
Uni-directional protocol
AMERICAN METER CO
17 citations
80
US6060926A
May 9, 2000
Pulse conditioning circuit
AMERICAN METER CO
5 citations
62
CAMPBELL COREY A
3 patents
US8424964B2
Apr 23, 2013
Child safety seat
CAMPBELL COREY A
26 citations
89
US8226162B2
Jul 24, 2012
Child safety seat
CAMPBELL COREY A
27 citations
89
US8613480B1
Dec 24, 2013
Child restraint system
CAMPBELL COREY A
7 citations
81
FOUNDATIONS WORLDWIDE INC
3 patents
US9380884B2
Jul 5, 2016
Crib
FOUNDATIONS WORLDWIDE INC
5 citations
71
USD732869S
Jun 30, 2015
Crib
FOUNDATIONS WORLDWIDE INC
4 citations
71
US8745781B1
Jun 10, 2014
Crib
FOUNDATIONS WORLDWIDE INC
4 citations
71
SIEGEL ELLEN K
2 patents
US10640078B1
May 5, 2020
Portable restraining passenger safety harness
SIEGEL ELLEN K
6 citations
80
US11040694B1
Jun 22, 2021
Portable restraining passenger safety harness
SIEGEL ELLEN K
2 citations
69
PACE INC
1 patent
US4993027A
Feb 12, 1991
Method and apparatus for determining microprocessor kernal faults
PACE INC
57 citations
90
AMERICAN EXPRESS TRAVEL RELATE
1 patent
US7499864B2
Mar 3, 2009
Integrated travel industry system
AMERICAN EXPRESS TRAVEL RELATE
33 citations
88