Mitchell H. Hetrich

Person

Greenville, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Cut-resistant leading edge fall arrest system and method
- Patent number 11,633,634
- Issue date Apr 25, 2023
- MSA Technology, LLC
- Jeffrey F. Harding
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Harness connection arrangement
- Patent number 11,191,325
- Issue date Dec 7, 2021
- MSA Technology, LLC
- Mitchell H. Hetrich
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Harness connector
- Patent number 10,625,105
- Issue date Apr 21, 2020
- MSA Technology, LLC
- Mitchell H. Hetrich
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Line retraction device having a damper assembly
- Patent number 10,413,761
- Issue date Sep 17, 2019
- MSA Technology, LLC
- Mitchell H. Hetrich
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Load indicator for a fall protection apparatus
- Patent number 10,328,294
- Issue date Jun 25, 2019
- MSA Technology, LLC
- Mitchell H. Hetrich
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Fall protection device and adjustment mechanism therefor
- Patent number 10,207,128
- Issue date Feb 19, 2019
- MSA Technology, LLC
- Mitchell H. Hetrich
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Fall protection arrangement
- Patent number 9,199,103
- Issue date Dec 1, 2015
- MSA Technology, LLC
- Mitchell H. Hetrich
- A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

Information Patent Application
"Harness Connection Arrangement"
- Publication number 20190313746
- Publication date Oct 17, 2019
- MSA TECHNOLOGY, LLC
- Mitchell H. Hetrich
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Cut-Resistant Leading Edge Fall Arrest System and Method
- Publication number 20190308041
- Publication date Oct 10, 2019
- MSA TECHNOLOGY, LLC
- Jeffrey F. Harding
- G01 - MEASURING TESTING
Information Patent Application
"Harness Connector"
- Publication number 20190070443
- Publication date Mar 7, 2019
- MSA TECHNOLOGY, LLC
- Mitchell H. Hetrich
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Harness Connector
- Publication number 20190069644
- Publication date Mar 7, 2019
- MSA TECHNOLOGY, LLC
- Mitchell H. Hetrich
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Fall Protection Device and Adjustment Mechanism Therefor
- Publication number 20180178044
- Publication date Jun 28, 2018
- MSA TECHNOLOGY, LLC
- Mitchell H. Hetrich
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
LOAD INDICATOR FOR A FALL PROTECTION APPARATUS
- Publication number 20170291049
- Publication date Oct 12, 2017
- MSA TECHNOLOGY, LLC
- Mitchell H. Hetrich
- G01 - MEASURING TESTING
Information Patent Application
Line Retraction Device having a Damper Assembly
- Publication number 20170252591
- Publication date Sep 7, 2017
- MSA TECHNOLOGY, LLC
- Mitchell H. Hetrich
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Fall Protection Arrangement
- Publication number 20110278095
- Publication date Nov 17, 2011
- Mitchell H. Hetrich
- A62 - LIFE-SAVING FIRE-FIGHTING

Mitchell H. Hetrich

Person

Patents Grantslast 30 patents

Cut-resistant leading edge fall arrest system and method

Harness connection arrangement

Harness connector

Line retraction device having a damper assembly

Load indicator for a fall protection apparatus

Fall protection device and adjustment mechanism therefor

Fall protection arrangement

Patents Applicationslast 30 patents

"Harness Connection Arrangement"

Cut-Resistant Leading Edge Fall Arrest System and Method

"Harness Connector"

Harness Connector

Fall Protection Device and Adjustment Mechanism Therefor

LOAD INDICATOR FOR A FALL PROTECTION APPARATUS

Line Retraction Device having a Damper Assembly

Fall Protection Arrangement