Inventor
ZEHNER BURCH E
US28 patents
⚠️ This page may combine multiple inventors who share the name “ZEHNER BURCH E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CRANE PLASTICS CO LLC
8 patentsUS6971211B1Dec 6, 2005
Cellulosic/polymer composite material
CRANE PLASTICS CO LLC73 citations98
US6780359B1Aug 24, 2004
Synthetic wood composite material and method for molding
CRANE PLASTICS CO LLC75 citations98
US6579605B2Jun 17, 2003
Multilayer synthetic wood component
CRANE PLASTICS CO LLC96 citations98
US6511757B1Jan 28, 2003
Compression molding of synthetic wood material
CRANE PLASTICS CO LLC87 citations98
US7186457B1Mar 6, 2007
Cellulosic composite component
CRANE PLASTICS CO LLC68 citations97
US6958185B1Oct 25, 2005
Multilayer synthetic wood component
CRANE PLASTICS CO LLC55 citations96
US6590004B1Jul 8, 2003
Foam composite wood replacement material
CRANE PLASTICS CO LLC53 citations96
US6784216B1Aug 31, 2004
ABS foam and method of making same
CRANE PLASTICS CO LLC19 citations86
CRANE PLASTICS COMPANY LTD
6 patentsUS6011091AJan 4, 2000
Vinyl based cellulose reinforced composite
CRANE PLASTICS COMPANY LTD126 citations99
US5866264AFeb 2, 1999
Renewable surface for extruded synthetic wood material
CRANE PLASTICS COMPANY LTD92 citations98
US6103791AAug 15, 2000
Vinyl based cellulose reinforced composite
CRANE PLASTICS COMPANY LTD84 citations96
US6035588AMar 14, 2000
Deck plank
CRANE PLASTICS COMPANY LTD73 citations95
US5783125AJul 21, 1998
Reinforced extrusion products and method of making same
CRANE PLASTICS COMPANY LTD79 citations93
US5512341AApr 30, 1996
Metal-polymer composite insulative spacer for glass members and insulative window containing same
CRANE PLASTICS COMPANY LTD79 citations93
CRANE PLASTICS COMPANY LTD PAR
5 patentsUS6180257B1Jan 30, 2001
Compression molding of synthetic wood material
CRANE PLASTICS COMPANY LTD PAR99 citations97
US6498205B1Dec 24, 2002
Extrusion of synthetic wood material using thermoplastic material in powder form
CRANE PLASTICS COMPANY LTD PAR73 citations96
US6344504B1Feb 5, 2002
Extrusion of synthetic wood material
CRANE PLASTICS COMPANY LTD PAR102 citations96
US6248813B1Jun 19, 2001
Vinyl based cellulose reinforced composite
CRANE PLASTICS COMPANY LTD PAR71 citations96
US6337138B1Jan 8, 2002
Cellulosic, inorganic-filled plastic composite
CRANE PLASTICS COMPANY LTD PAR78 citations95
CPG INT LLC
4 patentsUS9976018B2May 22, 2018
Use of recycled packaging in polymer composite products
CPG INT LLC2 citations70
US9951191B2Apr 24, 2018
Use of recycled packaging in polymer composite products
CPG INT LLC4 citations70
US10683401B2Jun 16, 2020
Use of recycled packaging in polymer composite products
CPG INT LLC0 citations49
US10683402B2Jun 16, 2020
Use of recycled packaging in polymer composite products
CPG INT LLC0 citations49