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Jonathan D. Malcolm
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Wales, WI, US
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Patents Grants
last 30 patents
Information
Patent Grant
High load descender with adaptive release linkage
Patent number
11,660,475
Issue date
May 30, 2023
Harken, Incorporated
Jonathan D. Malcolm
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
High load descender with adaptive release linkage
Patent number
11,097,136
Issue date
Aug 24, 2021
Harken, Incorporated
Jonathan D. Malcolm
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
High load descender with adaptive release linkage
Patent number
10,583,315
Issue date
Mar 10, 2020
Harken, Incorporated
Jonathan D. Malcolm
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
High load descender with adaptive release linkage
Patent number
10,092,781
Issue date
Oct 9, 2018
Harken, Incorporated
Jonathan D. Malcolm
A62 - LIFE-SAVING FIRE-FIGHTING
Patents Applications
last 30 patents
Information
Patent Application
HIGH LOAD DESCENDER WITH ADAPTIVE RELEASE LINKAGE
Publication number
20190224503
Publication date
Jul 25, 2019
HARKEN, INCORPORATED
Jonathan D. Malcolm
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
HIGH LOAD DESCENDER WITH ADAPTIVE RELEASE LINKAGE
Publication number
20190030376
Publication date
Jan 31, 2019
HARKEN, INCORPORATED
Jonathan D. Malcolm
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
HIGH LOAD DESCENDER WITH ADAPTIVE RELEASE LINKAGE
Publication number
20170189725
Publication date
Jul 6, 2017
HARKEN, INCORPORATED
Jonathan D. Malcolm
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
HIGH LOAD DESCENDER WITH ADAPTIVE RELEASE LINKAGE
Publication number
20160296771
Publication date
Oct 13, 2016
HARKEN, INCORPORATED
Jonathan D. Malcolm
A62 - LIFE-SAVING FIRE-FIGHTING