Inventor

EHRLICH MICHAEL J

US4 patents

⚠️ This page may combine multiple inventors who share the name “EHRLICH MICHAEL J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NORTHROP GRUMMAN SYSTEMS CORP

2 patents

US10155580B1Dec 18, 2018

Ball-lock fastening device

NORTHROP GRUMMAN SYSTEMS CORP4 citations69

US9845143B2Dec 19, 2017

Advanced lock design for ball-lock devices

NORTHROP GRUMMAN SYSTEMS CORP2 citations69

(unassigned)

1 patent

US6929589B1Aug 16, 2005

Athletic exerciser pulling device

85 citations91

EHRLICH MICHAEL J

1 patent

US7878955B1Feb 1, 2011

Integrated resistance spring force machine

EHRLICH MICHAEL J65 citations89