Inventor
VAUGHAN DON
US14 patents
⚠️ This page may combine multiple inventors who share the name “VAUGHAN DON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CLACK CORP
12 patentsUS6402944B1Jun 11, 2002
Water softener control valve with removable seal stack
CLACK CORP91 citations97
US6444127B1Sep 3, 2002
Water conditioning unit control valve
CLACK CORP66 citations94
US6776901B1Aug 17, 2004
Quiet flow control washer for water softener or the like
CLACK CORP18 citations77
US10472251B2Nov 12, 2019
Fluid treatment tank having a distributor plate
CLACK CORP2 citations72
US10106434B2Oct 23, 2018
Fluid treatment tank having a distributor plate
CLACK CORP4 citations72
US8961797B2Feb 24, 2015
Water treatment system tank selector valve assembly
CLACK CORP6 citations72
US9079783B2Jul 14, 2015
Distributor arrangement for a fluid treatment tank
CLACK CORP2 citations62
US9051196B2Jun 9, 2015
Baffle plate for a water treatment device
CLACK CORP2 citations62
US12415233B2Sep 16, 2025
Fluid treatment tank having a laser welded distributor plate
CLACK CORP0 citations59
US12090573B2Sep 17, 2024
Fluid treatment tank having a laser welded distributor plate
CLACK CORP0 citations59
US12297129B2May 13, 2025
Water treatment tank with conductivity monitor
CLACK CORP0 citations51
US11059727B2Jul 13, 2021
Fluid treatment tank having air blocker
CLACK CORP0 citations51