Inventor
NIEDERRITER EDWARD F
US18 patents
⚠️ This page may combine multiple inventors who share the name “NIEDERRITER EDWARD F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIEDERRITER EDWARD F
7 patentsUS8622481B2Jan 7, 2014
Fiber optic cable protection in a mining system
NIEDERRITER EDWARD F21 citations88
US8157331B2Apr 17, 2012
Method for steering a mining machine cutter
NIEDERRITER EDWARD F8 citations83
US8789892B2Jul 29, 2014
Drive mechanism for a longwall mining machine
NIEDERRITER EDWARD F6 citations82
US8157330B2Apr 17, 2012
Method and apparatus for maintaining longwall face alignment
NIEDERRITER EDWARD F9 citations82
US8602502B2Dec 10, 2013
Articulated shearer
NIEDERRITER EDWARD F2 citations60
US9028007B2May 12, 2015
Cooling a ranging arm gear case on a longwall shearer
NIEDERRITER EDWARD F0 citations44
US8439451B2May 14, 2013
Cooling a ranging arm gear case on a longwall shearer
NIEDERRITER EDWARD F0 citations37
JOY GLOBAL UNDERGROUND MINING LLC
6 patentsUS11180993B2Nov 23, 2021
Impact event logging system and method for longwall shearer
JOY GLOBAL UNDERGROUND MINING LLC0 citations59
US11555403B2Jan 17, 2023
Cutting pick monitoring system and method for longwall mining system
JOY GLOBAL UNDERGROUND MINING LLC0 citations48
US11434761B2Sep 6, 2022
Impact feedback system for longwall shearer operator
JOY GLOBAL UNDERGROUND MINING LLC0 citations48
US11319809B2May 3, 2022
Impact sensor and control system for a longwall shearer
JOY GLOBAL UNDERGROUND MINING LLC0 citations48
US11180992B2Nov 23, 2021
High stress impact detection for a longwall shearer
JOY GLOBAL UNDERGROUND MINING LLC0 citations48
US11035232B2Jun 15, 2021
Industrial machine including a fluid sensor and method of operating the same
JOY GLOBAL UNDERGROUND MINING LLC0 citations43
JOY MM DELAWARE INC
5 patentsUS8950822B2Feb 10, 2015
Fiber optic cable protection in a mining system
JOY MM DELAWARE INC9 citations80
US7005576B2Feb 28, 2006
Permissible controller cover resistant to fastener breakage
JOY MM DELAWARE INC18 citations80
USRE47498EJul 9, 2019
Method for steering a mining machine cutter
JOY MM DELAWARE INC3 citations72
US9140120B2Sep 22, 2015
Lump breaker for mining machine
JOY MM DELAWARE INC3 citations61
US9309763B2Apr 12, 2016
Drive mechanism for a longwall mining machine
JOY MM DELAWARE INC0 citations50