P

Inventor

VAN DE CAMP WIM

US7 patents
⚠️ This page may combine multiple inventors who share the name “VAN DE CAMP WIM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SONOCO DEV INC

4 patents
US6467749B1Oct 22, 2002

Concrete column forming tube having a tear strip therein

SONOCO DEV INC28 citations90
US7204451B2Apr 17, 2007

Winding core and associated method

SONOCO DEV INC4 citations60
US6939590B2Sep 6, 2005

Paperboard tube structures with one or more cut-and-folded plies

SONOCO DEV INC5 citations60
US7121500B2Oct 17, 2006

Stackable winding core and method of making same

SONOCO DEV INC2 citations52

SONOCO PRODUCTS CO

1 patent
US5874016AFeb 23, 1999

Concrete column forming tube having a smooth inside coated surface

SONOCO PRODUCTS CO20 citations86

BELL SUSAN

1 patent
US8329268B2Dec 11, 2012

Paper-based plant pot, and blank for making same

BELL SUSAN7 citations72

RHODES DAVID E

1 patent
US9212021B2Dec 15, 2015

Winding cores for material rolls having high roll strain energy, and method for making same

RHODES DAVID E2 citations51