Inventor
SAUNDERS DOUGLAS C
US17 patents
⚠️ This page may combine multiple inventors who share the name “SAUNDERS DOUGLAS C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHUSTER MICHAEL J
10 patentsUS8943620B2Feb 3, 2015
Adaptation of flush valve for dual flush capability
SCHUSTER MICHAEL J8 citations82
US10047509B2Aug 14, 2018
Dual flush activation
SCHUSTER MICHAEL J2 citations72
US9447570B1Sep 20, 2016
Dual flush handle control
SCHUSTER MICHAEL J4 citations72
US9371639B1Jun 21, 2016
Toilet flush valve with bowl overflow prevention
SCHUSTER MICHAEL J4 citations72
US9228333B1Jan 5, 2016
Dual flush handle control
SCHUSTER MICHAEL J4 citations72
US8881319B2Nov 11, 2014
External float extension
SCHUSTER MICHAEL J3 citations62
US10145095B1Dec 4, 2018
Toilet bowl overflow prevention
SCHUSTER MICHAEL J0 citations51
US9976292B1May 22, 2018
Flush activated air freshener
SCHUSTER MICHAEL J1 citations51
US9803348B1Oct 31, 2017
Electrically controlled flush
SCHUSTER MICHAEL J1 citations51
US8307594B2Nov 13, 2012
Toilet flapper and method
SCHUSTER MICHAEL J0 citations51
DANCO INC
6 patentsUS11274424B2Mar 15, 2022
Detachable faucet connector
DANCO INC2 citations72
US10730170B2Aug 4, 2020
Universal aerator removal and installation tool
DANCO INC5 citations72
US9181687B2Nov 10, 2015
Adaptation of flush valve for dual flush capability
DANCO INC2 citations61
US9938701B2Apr 10, 2018
Adaptation of flush valve for dual flush capability
DANCO INC0 citations51
US9896830B2Feb 20, 2018
Dual flush handle control
DANCO INC1 citations51
US9267275B2Feb 23, 2016
Dual flush handle control
DANCO INC1 citations51