Inventor
RITTER DAVID H
US16 patents
⚠️ This page may combine multiple inventors who share the name “RITTER DAVID H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOHLER CO
13 patentsUS8800962B2Aug 12, 2014
Valve assembly having improved connections
KOHLER CO12 citations92
US11300217B2Apr 12, 2022
Faucet with improved valve
KOHLER CO1 citations72
US10281049B2May 7, 2019
Valve assembly
KOHLER CO2 citations72
US9958086B2May 1, 2018
Faucet assembly
KOHLER CO4 citations72
US11725373B2Aug 15, 2023
Drain system for bathtub
KOHLER CO3 citations70
US9476508B2Oct 25, 2016
Valve assembly having improved rotational feel
KOHLER CO2 citations62
US11982362B2May 14, 2024
Faucet with improved valve
KOHLER CO0 citations61
US11560957B2Jan 24, 2023
Faucet with improved valve
KOHLER CO0 citations61
US11231116B2Jan 25, 2022
Valve assembly
KOHLER CO1 citations61
US12385241B2Aug 12, 2025
Drain system for bathtub
KOHLER CO0 citations59
US10138621B2Nov 27, 2018
Handle assembly
KOHLER CO1 citations51
US9915367B2Mar 13, 2018
Valve assembly having improved rotational feel
KOHLER CO0 citations51
US9086155B2Jul 21, 2015
Valve assembly having improved rotational feel
KOHLER CO0 citations51