Inventor
DEAN ROY L
US20 patents
⚠️ This page may combine multiple inventors who share the name “DEAN ROY L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NORTH AMERICAN PIPE CORP
9 patentsUS11035505B2Jun 15, 2021
System, method and apparatus for in-line removable pipe assembly
NORTH AMERICAN PIPE CORP2 citations72
US12038108B2Jul 16, 2024
System, method and apparatus for in-line removable pipe assembly
NORTH AMERICAN PIPE CORP0 citations61
US11441714B2Sep 13, 2022
System, method and apparatus for ramped retainer for a pipe
NORTH AMERICAN PIPE CORP0 citations61
US11098834B2Aug 24, 2021
System, method and apparatus for debris shield for squeeze-activated retainer for a conduit
NORTH AMERICAN PIPE CORP1 citations61
US11015753B2May 25, 2021
System, method and apparatus for pull-actuated spline for coupling with a pipe
NORTH AMERICAN PIPE CORP1 citations61
US10550979B2Feb 4, 2020
System for conduit squeeze retainer
NORTH AMERICAN PIPE CORP1 citations61
US10808844B2Oct 20, 2020
System, method and apparatus for pipe restrained joint seal and lock
NORTH AMERICAN PIPE CORP0 citations51
US10746335B2Aug 18, 2020
System, method and apparatus for ramped retainer for a pipe
NORTH AMERICAN PIPE CORP0 citations51
US10228056B2Mar 12, 2019
System, method and apparatus for seal marker
NORTH AMERICAN PIPE CORP0 citations41
GRACO CHILDRENS PROD INC
6 patentsUS7971897B2Jul 5, 2011
Foldable stroller having discrete handlebar
GRACO CHILDRENS PROD INC24 citations92
US7775547B2Aug 17, 2010
Collapsible stroller
GRACO CHILDRENS PROD INC19 citations92
US7770911B2Aug 10, 2010
Collapsible stroller
GRACO CHILDRENS PROD INC15 citations92
US7766367B2Aug 3, 2010
Adjustable handle assembly
GRACO CHILDRENS PROD INC26 citations92
US7614640B2Nov 10, 2009
Foldable stroller having retractable cup holder
GRACO CHILDRENS PROD INC21 citations92
US7523954B2Apr 28, 2009
Collapsible stroller with foot rest
GRACO CHILDRENS PROD INC30 citations92