Inventor
MACKAL GLENN H
US51 patents
⚠️ This page may combine multiple inventors who share the name “MACKAL GLENN H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MACKAL GLENN H
32 patentsUS5284475AFeb 8, 1994
Luer valve adapter with expandable end
MACKAL GLENN H180 citations99
US4441629AApr 10, 1984
Compressed gas powered caulking gun
MACKAL GLENN H204 citations99
US5238218AAug 24, 1993
Tube clamp
MACKAL GLENN H109 citations96
US4478587AOct 23, 1984
Inflatable boat valve and mounting therefor
MACKAL GLENN H140 citations96
US4260075AApr 7, 1981
Automatic inflator
MACKAL GLENN H57 citations96
US4176681ADec 4, 1979
Oral inflation valve
MACKAL GLENN H59 citations96
US9517976B2Dec 13, 2016
Inflator
MACKAL GLENN H23 citations93
US8308128B2Nov 13, 2012
Leaf clamp for tubing
MACKAL GLENN H21 citations93
US5333656AAug 2, 1994
Auto inflator having dissolvable element under low pressure
MACKAL GLENN H45 citations93
US5135025AAug 4, 1992
Articulated oral inflation valve
MACKAL GLENN H42 citations93
US4498604AFeb 12, 1985
Automatic inflator
MACKAL GLENN H42 citations93
US4475664AOct 9, 1984
Automatic inflator
MACKAL GLENN H41 citations93
US4267944AMay 19, 1981
Automatic inflator
MACKAL GLENN H51 citations93
US4223805ASep 23, 1980
Automatic inflator
MACKAL GLENN H51 citations93
US4205417AJun 3, 1980
Ferrule
MACKAL GLENN H32 citations93
US3995653ADec 7, 1976
Inflation device
MACKAL GLENN H102 citations93
US4305425ADec 15, 1981
Oral inflation valve
MACKAL GLENN H24 citations78
US5347685ASep 20, 1994
Apparatus for interconnecting a handle and a lanyard
MACKAL GLENN H8 citations74
US5306187AApr 26, 1994
Inflator manifold having plastic parts
MACKAL GLENN H15 citations74
US5099546AMar 31, 1992
Lanyard-gripping handle
MACKAL GLENN H18 citations74
US5080402AJan 14, 1992
Apparatus for joining an inflation manifold to an inflatable article
MACKAL GLENN H9 citations74
US5058933AOct 22, 1991
Rotation and retraction-resistant manifold having integral flange
MACKAL GLENN H11 citations74
US5058635AOct 22, 1991
Gas cartridge inflator having hollow pin of truncate extent
MACKAL GLENN H8 citations74
US5058932AOct 22, 1991
Annular clip for inflation manifold
MACKAL GLENN H13 citations74
US4602655AJul 29, 1986
Self-retaining check valve and mounting therefor
MACKAL GLENN H19 citations74
US5062546ANov 5, 1991
Snap rivet safety lock for inflators
MACKAL GLENN H4 citations63
US5029367AJul 9, 1991
Protective cover and pulled lanyard indicator for an inflator
MACKAL GLENN H2 citations63
US5024558AJun 18, 1991
Apparatus for making inflator parts
MACKAL GLENN H5 citations63
US4253812AMar 3, 1981
Apparatus for heading plastic safety pins for inflation manifolds
MACKAL GLENN H3 citations57
USD339401SSep 14, 1993
Blow tube for inflatable vests
MACKAL GLENN H1 citations52
US5042134AAug 27, 1991
Method for securing a lanyard to an inflator lever arm
MACKAL GLENN H1 citations52
US4087189AMay 2, 1978
Cord fastener
MACKAL GLENN H0 citations52
HALKEY ROBERTS CORP
12 patentsUS6589087B2Jul 8, 2003
Automatic inflator with status indicator
HALKEY ROBERTS CORP56 citations96
US10036617B2Jul 31, 2018
Inflator with high flow rate
HALKEY ROBERTS CORP21 citations94
US7673647B2Mar 9, 2010
Inflation valve with pneumatic assist
HALKEY ROBERTS CORP24 citations93
US7178547B2Feb 20, 2007
Inflation valve with pneumatic assist
HALKEY ROBERTS CORP36 citations93
US5076468ADec 31, 1991
Squib inflator adaptor
HALKEY ROBERTS CORP47 citations93
US6705488B2Mar 16, 2004
Bobbin for automatic inflator
HALKEY ROBERTS CORP16 citations92
US4498605AFeb 12, 1985
Automatic inflator
HALKEY ROBERTS CORP38 citations91
US4004614AJan 25, 1977
Tether for captive plug of inflation device
HALKEY ROBERTS CORP46 citations90
US5026310AJun 25, 1991
Electric autoinflator
HALKEY ROBERTS CORP36 citations87
US7572161B2Aug 11, 2009
Bobbin for automatic inflator
HALKEY ROBERTS CORP14 citations84
US7096884B2Aug 29, 2006
Check valve
HALKEY ROBERTS CORP16 citations84
US7469713B2Dec 30, 2008
Check valve with locking key and pull cord
HALKEY ROBERTS CORP7 citations74
(unassigned)
5 patentsUS6089403AJul 18, 2000
Inflation system with pneumatic assist
25 citations93
US5852986ADec 29, 1998
Automatic inflator with status indicators
21 citations93
US5425397AJun 20, 1995
In line oral inflation valve
27 citations93
US5432983AJul 18, 1995
Apparatus for interconnecting a handle and a lever arm
4 citations74
US5421075AJun 6, 1995
Method for interconnecting a handle and a lever arm
8 citations74
JUDD EDWARD A
1 patentShowing the top 50 of 51 patents by PatentIndex Score.