Inventor
BECKER KUNIBERT
DE22 patents
⚠️ This page may combine multiple inventors who share the name “BECKER KUNIBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEWERK EISENHUETTE WESTFALIA
21 patentsUS4589701AMay 20, 1986
Cutting machine
GEWERK EISENHUETTE WESTFALIA26 citations92
US4217067AAug 12, 1980
Mine roof support assembly
GEWERK EISENHUETTE WESTFALIA42 citations90
US4427321AJan 24, 1984
Mineral mining installation
GEWERK EISENHUETTE WESTFALIA20 citations82
US4307981ADec 29, 1981
Mineral mining installation
GEWERK EISENHUETTE WESTFALIA7 citations74
US4327946AMay 4, 1982
Apparatus for controlling the position of a mineral mining machine
GEWERK EISENHUETTE WESTFALIA7 citations72
US4526495AJul 2, 1985
Mine roof support assembly
GEWERK EISENHUETTE WESTFALIA12 citations71
US4195953AApr 1, 1980
Advance mechanism for a mine roof support assembly
GEWERK EISENHUETTE WESTFALIA13 citations71
US4449860AMay 22, 1984
Mine roof supports
GEWERK EISENHUETTE WESTFALIA7 citations69
US4391181AJul 5, 1983
Hydraulic control systems for mining apparatus
GEWERK EISENHUETTE WESTFALIA5 citations63
US4046060ASep 6, 1977
Hydraulic control systems for use with mining apparatus
GEWERK EISENHUETTE WESTFALIA6 citations63
US4375904AMar 8, 1983
Longwall mineral winning machine with adjustable cutting jet
GEWERK EISENHUETTE WESTFALIA5 citations62
US4402634ASep 6, 1983
Mineral mining installation
GEWERK EISENHUETTE WESTFALIA3 citations60
US4349229ASep 14, 1982
Longwall mineral mining installation
GEWERK EISENHUETTE WESTFALIA3 citations60
US4448263AMay 15, 1984
Drilling apparatus
GEWERK EISENHUETTE WESTFALIA5 citations58
US4447174AMay 8, 1984
Cap positioning mechanism
GEWERK EISENHUETTE WESTFALIA3 citations58
US4401399AAug 30, 1983
Two part mine roof support unit
GEWERK EISENHUETTE WESTFALIA2 citations58
US4518284AMay 21, 1985
Mine roof supports
GEWERK EISENHUETTE WESTFALIA6 citations56
US4184791AJan 22, 1980
Mine roof support assembly
GEWERK EISENHUETTE WESTFALIA4 citations56
US4639169AJan 27, 1987
Mineral mining installation
GEWERK EISENHUETTE WESTFALIA3 citations55
US4324510AApr 13, 1982
Apparatus for supporting a mine roof support assembly
GEWERK EISENHUETTE WESTFALIA2 citations53
US4390308AJun 28, 1983
Advance mechanism for a mine roof support assembly
GEWERK EISENHUETTE WESTFALIA1 citations44