Inventor
FISCHER UDO K R
SE13 patents
⚠️ This page may combine multiple inventors who share the name “FISCHER UDO K R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANDVIK AB
10 patentsUS5624068AApr 29, 1997
Diamond tools for rock drilling, metal cutting and wear part applications
SANDVIK AB162 citations98
US5496638AMar 5, 1996
Diamond tools for rock drilling, metal cutting and wear part applications
SANDVIK AB142 citations98
US5217081AJun 8, 1993
Tools for cutting rock drilling
SANDVIK AB184 citations98
US5154245AOct 13, 1992
Diamond rock tools for percussive and rotary crushing rock drilling
SANDVIK AB495 citations98
US5335738AAug 9, 1994
Tools for percussive and rotary crushing rock drilling provided with a diamond layer
SANDVIK AB133 citations97
US5718948AFeb 17, 1998
Cemented carbide body for rock drilling mineral cutting and highway engineering
SANDVIK AB188 citations94
US5453241ASep 26, 1995
Cemented carbide body with extra tough behavior
SANDVIK AB54 citations94
US5286549AFeb 15, 1994
Cemented carbide body used preferably for abrasive rock drilling and mineral cutting
SANDVIK AB21 citations91
US5279901AJan 18, 1994
Cemented carbide body with extra tough behavior
SANDVIK AB25 citations91
US5401461AMar 28, 1995
Cemented carbide body used preferably for abrasive rock drilling and mineral cutting
SANDVIK AB11 citations72
SANTRADE LTD
3 patentsUS4743515AMay 10, 1988
Cemented carbide body used preferably for rock drilling and mineral cutting
SANTRADE LTD242 citations96
US4820482AApr 11, 1989
Cemented carbide body with a binder phase gradient and method of making the same
SANTRADE LTD94 citations93
US4576875AMar 18, 1986
Weldable wear part with high wear resistance
SANTRADE LTD17 citations68