Inventor
WILSON HENRY E
US25 patents
⚠️ This page may combine multiple inventors who share the name “WILSON HENRY E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
J H FLETCHER & CO
15 patentsUS7438141B2Oct 21, 2008
Automated, low profile drilling/bolting module with carousel
J H FLETCHER & CO9 citations91
US7428936B2Sep 30, 2008
Automated, low profile drilling/bolting module
J H FLETCHER & CO9 citations91
US7407344B2Aug 5, 2008
Automated, low profile drilling/bolting module with roof reference guide
J H FLETCHER & CO9 citations91
US8342267B1Jan 1, 2013
Mining machine with improved rib reach capability and method of use thereof
J H FLETCHER & CO12 citations84
US7721816B1May 25, 2010
Drilling/bolting machine having a manual operator input device with enable switch and related methods
J H FLETCHER & CO7 citations73
US7428935B2Sep 30, 2008
Automated, low profile drilling/bolting module with manual bolt magazine
J H FLETCHER & CO7 citations72
US7428937B2Sep 30, 2008
Automated, low profile drilling/bolting module with gripper
J H FLETCHER & CO8 citations72
US7381012B2Jun 3, 2008
Automated, low profile drilling/bolting module with collaring
J H FLETCHER & CO8 citations72
US7416033B2Aug 26, 2008
Instrumented drill head, related drilling/bolting machines, and methods
J H FLETCHER & CO7 citations71
US7704018B2Apr 27, 2010
Automated, low profile drilling/bolting module with automated stab jack
J H FLETCHER & CO3 citations61
US7600583B2Oct 13, 2009
Automated, low profile drilling/bolting module with collaring
J H FLETCHER & CO2 citations61
US8342264B1Jan 1, 2013
Device for reducing drilling noise and related methods
J H FLETCHER & CO4 citations60
US9194231B2Nov 24, 2015
Mesh handling apparatus and related methods
J H FLETCHER & CO3 citations56
US7819609B2Oct 26, 2010
Automated, low profile drilling/bolting module with single button operation
J H FLETCHER & CO0 citations51
US9534457B2Jan 3, 2017
Drilling apparatus with drill guide
J H FLETCHER & CO0 citations42
J H FLETCHER & CO INC
3 patentsUS6637522B2Oct 28, 2003
Enhanced computer control of in-situ drilling system
J H FLETCHER & CO INC65 citations91
US5951208ASep 14, 1999
Roof bolting method and related apparatus
J H FLETCHER & CO INC20 citations91
US6216800B1Apr 17, 2001
In-situ drilling system with dust collection and overload control
J H FLETCHER & CO INC29 citations87