Inventor
DUNLAP RICHARD L
US18 patents
⚠️ This page may combine multiple inventors who share the name “DUNLAP RICHARD L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PLASTIPAK PACKAGING INC
16 patentsUS4639207AJan 27, 1987
In-mold label dispenser for blow molding machine
PLASTIPAK PACKAGING INC72 citations96
US4479770AOct 30, 1984
In-mold label dispenser for blow molding machine
PLASTIPAK PACKAGING INC69 citations96
US5167968ADec 1, 1992
Apparatus for finishing a blow molding
PLASTIPAK PACKAGING INC34 citations92
US4909723AMar 20, 1990
Multiple cavity in-mold label dispenser for plastic blow molding machine
PLASTIPAK PACKAGING INC49 citations92
US4479771AOct 30, 1984
In-mold label dispenser for multiple cavity blow molding machine
PLASTIPAK PACKAGING INC38 citations92
US6649118B2Nov 18, 2003
Rotary in-mold labeling
PLASTIPAK PACKAGING INC15 citations83
US6649119B2Nov 18, 2003
Rotary plastic blow molding system having in-mold labeling
PLASTIPAK PACKAGING INC16 citations83
US6367360B1Apr 9, 2002
Apparatus for trimming plastic blow moldings
PLASTIPAK PACKAGING INC15 citations83
US5067890ANov 26, 1991
In-mold label supply system for plastic blow molding machine
PLASTIPAK PACKAGING INC21 citations81
US4954070ASep 4, 1990
In-mold label dispenser having single actuator for dispensing head and label carrier
PLASTIPAK PACKAGING INC16 citations73
US6644647B2Nov 11, 2003
Apparatus and method for transferring labels from a label magazine for in-mold labeling prior to blow molding
PLASTIPAK PACKAGING INC7 citations72
US6183238B1Feb 6, 2001
Plastic blow molding in-mold labeling system
PLASTIPAK PACKAGING INC12 citations72
US7871683B2Jan 18, 2011
Blow molded container
PLASTIPAK PACKAGING INC1 citations62
US7226560B2Jun 5, 2007
Method for making a blow molded container
PLASTIPAK PACKAGING INC3 citations62
US7000512B2Feb 21, 2006
Blow molding trimming
PLASTIPAK PACKAGING INC2 citations62
US7866073B2Jan 11, 2011
Plastic containers with micro-optic identification
PLASTIPAK PACKAGING INC0 citations52