Inventor
KONTZ ROBERT F
US35 patents
⚠️ This page may combine multiple inventors who share the name “KONTZ ROBERT F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OWENS ILLINOIS INC
29 patentsUS4223778ASep 23, 1980
Parison handling assemblies and methods for handling parisons
OWENS ILLINOIS INC61 citations96
US4724029AFeb 9, 1988
Method and apparatus for applying a flexible plastic label to a round container
OWENS ILLINOIS INC27 citations92
US4496409AJan 29, 1985
Methods and machines for placing and heating oriented plastic heat-shrinkable sleeves on containers
OWENS ILLINOIS INC31 citations92
US4468277AAug 28, 1984
Fixed jaw means for holding and rotating containers traveling around a turret periphery
OWENS ILLINOIS INC42 citations92
US4386988AJun 7, 1983
Web handling apparatus
OWENS ILLINOIS INC20 citations82
US4219322AAug 26, 1980
Apparatus for molding plastic articles
OWENS ILLINOIS INC27 citations82
US4645480AFeb 24, 1987
Method and apparatus for fabricating nestable thermoplastic containers
OWENS ILLINOIS INC10 citations74
US4629389ADec 16, 1986
Means for holding and rotating containers traveling around a turret periphery
OWENS ILLINOIS INC19 citations74
US4418837ADec 6, 1983
Automatic cup dispensing apparatus
OWENS ILLINOIS INC20 citations74
US4414048ANov 8, 1983
Web splicing apparatus
OWENS ILLINOIS INC10 citations74
US4413974ANov 8, 1983
Apparatus for making a multi-layered blown plastic container
OWENS ILLINOIS INC12 citations74
US4402467ASep 6, 1983
Web handling apparatus
OWENS ILLINOIS INC12 citations74
US4290745ASep 22, 1981
Apparatus for blow molding
OWENS ILLINOIS INC15 citations74
US4247357AJan 27, 1981
Container-base assembly machine
OWENS ILLINOIS INC15 citations74
US4234297ANov 18, 1980
Apparatus for blow molding
OWENS ILLINOIS INC14 citations74
US4224263ASep 23, 1980
Method for blow molding
OWENS ILLINOIS INC19 citations74
US4150088AApr 17, 1979
Method of injection molding with displacement of mold from injection position and applying pressure during cooling
OWENS ILLINOIS INC15 citations74
US4133627AJan 9, 1979
Apparatus for molding plastic articles
OWENS ILLINOIS INC11 citations74
US4108590AAug 22, 1978
Extrusion head
OWENS ILLINOIS INC11 citations74
US4096620AJun 27, 1978
Method and apparatus for assembling a support base to the bottom of a plastic container
OWENS ILLINOIS INC8 citations74
US4097570AJun 27, 1978
Method for making plastic articles
OWENS ILLINOIS INC13 citations72
US4017250AApr 12, 1977
Apparatus for blow molding
OWENS ILLINOIS INC8 citations72
US4620887ANov 4, 1986
Method for applying heat shrinkable conical plastic labels on containers
OWENS ILLINOIS INC5 citations63
US4472217ASep 18, 1984
Apparatus for orienting the seam of a conical label
OWENS ILLINOIS INC3 citations63
US4364896ADec 21, 1982
Method for making a multi-layered blown plastic container
OWENS ILLINOIS INC6 citations63
US4137031AJan 30, 1979
Method and apparatus for making plastic articles
OWENS ILLINOIS INC4 citations61
US4289046ASep 15, 1981
Apparatus for synchronizing speed and angular position of power driven machines
OWENS ILLINOIS INC1 citations52
US4206168AJun 3, 1980
Method for molding plastic articles
OWENS ILLINOIS INC1 citations52
US4497681AFeb 5, 1985
Apparatus and method for applying heat shrinkable conical plastic labels on containers
OWENS ILLINOIS INC0 citations42
OWENS ILLINOIS PLASTIC PROD
4 patentsUS4851072AJul 25, 1989
Label application apparatus having a magazine with retaining fingers
OWENS ILLINOIS PLASTIC PROD22 citations82
US4786355ANov 22, 1988
Label application apparatus
OWENS ILLINOIS PLASTIC PROD13 citations74
US4754962AJul 5, 1988
Apparatus for handling and stacking thin flexible objects
OWENS ILLINOIS PLASTIC PROD16 citations74
US4743153AMay 10, 1988
Method and apparatus for stacking articles
OWENS ILLINOIS PLASTIC PROD12 citations74