DC

David E. Campbell

F. Foundations Worldwide , Inc .: 7 patents #4 of 21Top 20%
AM American Meter: 3 patents #2 of 28Top 8%
CP Century Products: 2 patents #11 of 41Top 30%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
CL Clek: 1 patents #8 of 14Top 60%
AE American Express: 1 patents #950 of 1,774Top 55%
PA Pace: 1 patents #35 of 62Top 60%
Overall (All Time): #236,660 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11040694 Portable restraining passenger safety harness Ellen K. Siegel, Corey A. Campbell 2021-06-22
10640078 Portable restraining passenger safety harness Ellen K. Siegel, Corey A. Campbell 2020-05-05
9380884 Crib Joseph A. Lawlor, Robert L. Houry, Jason Biter, Alan L. Lytle 2016-07-05
D732869 Crib Jason Biter 2015-06-30
8745781 Crib Jason Biter 2014-06-10
8613480 Child restraint system Corey A. Campbell, Troy Daniel Mason, Matthew S. Graham 2013-12-24
8572775 Crib Jason Biter 2013-11-05
D690579 Latch for a crib Jason Biter 2013-10-01
8424964 Child safety seat Corey A. Campbell, Troy Daniel Mason, Matthew S. Graham 2013-04-23
D677954 Crib Jason Biter 2013-03-19
D666470 Latch for a crib Jason Biter 2012-09-04
8226162 Child safety seat Corey A. Campbell, Troy Daniel Mason, Matthew S. Graham 2012-07-24
7499864 Integrated travel industry system Matt Fitzgerald, Philip A. Garcia, James Klein, Michael Keith Laughlin, Mike Qualantone +2 more 2009-03-03
6512463 Bi-directional protocol Eric T. Kiser 2003-01-28
6304191 Uni-directional protocol Eric T. Kiser 2001-10-16
6060926 Pulse conditioning circuit 2000-05-09
5733004 Shoulder belt guide Maryann C. Celestina-Krevh 1998-03-31
D389286 Shoulder belt guide Maryann C. Celestina-Krevh 1998-01-20
4993027 Method and apparatus for determining microprocessor kernal faults Joseph McGraw 1991-02-12