Inventor

JORGENSEN JEFFREY D

US3 patents

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

REI INC

2 patents

US10202848B2Feb 12, 2019

Method and system of coal mine roof stabilization

REI INC0 citations48

US9429017B2Aug 30, 2016

Method and system of coal mine roof stabilization

REI INC0 citations48

BRUNNER DANIEL J

1 patent

US9080444B1Jul 14, 2015

Method and system of coal mine roof stabilization

BRUNNER DANIEL J3 citations53