Inventor
COUCHEY BRIAN P
US17 patents
Patents
17 patentsUS6732964B2May 11, 2004
Yarn winding tube with removable end ring
SONOCO DEV INC47 citations92
US7222818B2May 29, 2007
Shipping spool
SONOCO DEV INC21 citations91
US6269983B1Aug 7, 2001
Metered material dispenser
SONOCO DEV INC28 citations88
US10472201B2Nov 12, 2019
Core with cushion strip
SONOCO DEV INC4 citations81
US6883744B2Apr 26, 2005
Spool for optical fiber media
SONOCO DEV INC12 citations79
US6719230B2Apr 13, 2004
Collapsible yarn carrier tube
SONOCO DEV INC13 citations79
US7240875B2Jul 10, 2007
Yarn carrier
SONOCO DEV INC12 citations78
US6854685B2Feb 15, 2005
Yarn dye tube having opposite end portions adapted for nested stacking
SONOCO DEV INC10 citations73
US6779750B1Aug 24, 2004
Vacuum draw system for a yarn carrier start-up groove
SONOCO DEV INC12 citations73
US11661305B2May 30, 2023
Core with strip or strips of varying density
SONOCO DEV INC2 citations70
US10906769B2Feb 2, 2021
Core with cushion strip
SONOCO DEV INC3 citations70
US11267672B1Mar 8, 2022
Yarn carrier tubes
SONOCO DEV INC4 citations68
US9284103B2Mar 15, 2016
End support for wound rolls
SONOCO DEV INC2 citations61
US7237746B2Jul 3, 2007
Spool having reversing spiral guide
SONOCO DEV INC4 citations61
US11970361B2Apr 30, 2024
Core with cushion strip and varying slot depth
SONOCO DEV INC0 citations59
US11814262B2Nov 14, 2023
Yarn carrier tubes
SONOCO DEV INC1 citations57
US9963320B2May 8, 2018
Self-adjusting mounting plate for wound roll
SONOCO DEV INC0 citations42