Inventor
VANRENS RUSSELL J
US23 patents
⚠️ This page may combine multiple inventors who share the name “VANRENS RUSSELL J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OUTBOARD MARINE CORP
22 patentsUS5714104AFeb 3, 1998
Method of molding FRP parts
OUTBOARD MARINE CORP32 citations90
US5456230AOct 10, 1995
Four-stroke internal combustion engine with contaminated oil elimination
OUTBOARD MARINE CORP39 citations89
US4593739AJun 10, 1986
Method of and apparatus for packing sand around a mold pattern by vibration
OUTBOARD MARINE CORP18 citations80
US4600046AJul 15, 1986
Molding apparatus and process including sand compaction system
OUTBOARD MARINE CORP20 citations79
US5829249ANov 3, 1998
Internal combustion engine with exhaust passage and reactor having a common wall
OUTBOARD MARINE CORP13 citations73
US5443044AAug 22, 1995
Outboard motor with four stroke engine
OUTBOARD MARINE CORP8 citations73
US5404846AApr 11, 1995
Four stroke one-piece engine block construction
OUTBOARD MARINE CORP12 citations73
US5080955AJan 14, 1992
Foam pattern assembly and method for making the same
OUTBOARD MARINE CORP6 citations73
US5054537AOct 8, 1991
Lost foam pattern assembly for V-block engine
OUTBOARD MARINE CORP13 citations73
US5011398AApr 30, 1991
Apparatus for lost foam molding and method of assembling same
OUTBOARD MARINE CORP9 citations73
US4880047ANov 14, 1989
Lost foam transfer passage cavity construction
OUTBOARD MARINE CORP10 citations73
US4690201ASep 1, 1987
Lost foam mold pattern and associated method
OUTBOARD MARINE CORP7 citations73
US5199480AApr 6, 1993
Sealed shot sleeve for vacuum die casting
OUTBOARD MARINE CORP10 citations69
US5219409AJun 15, 1993
Vacuum die casting process
OUTBOARD MARINE CORP16 citations68
US5293693AMar 15, 1994
Vacuum valve design for die casting
OUTBOARD MARINE CORP4 citations62
US5018568AMay 28, 1991
Lost foam engine block pattern
OUTBOARD MARINE CORP4 citations62
US4872637AOct 10, 1989
Die member for forming a lost foam pattern
OUTBOARD MARINE CORP5 citations62
US4609028ASep 2, 1986
Evaporative pattern assembly for use in sand casting
OUTBOARD MARINE CORP5 citations62
US5086825AFeb 11, 1992
Method for manufacturing foam pattern assemblies
OUTBOARD MARINE CORP3 citations57
US5314002AMay 24, 1994
Vacuum valve apparatus for die casting
OUTBOARD MARINE CORP3 citations54
US5203396AApr 20, 1993
Vacuum valve for die casting
OUTBOARD MARINE CORP2 citations53
US5073100ADec 17, 1991
Clamp assembly
OUTBOARD MARINE CORP1 citations50