Inventor
FEDDEMA MARK S
US56 patents
⚠️ This page may combine multiple inventors who share the name “FEDDEMA MARK S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WHIRLPOOL CO
42 patentsUS10052010B2Aug 21, 2018
Dishwasher with sprayer
WHIRLPOOL CO17 citations94
US10307035B2Jun 4, 2019
Dish treating appliance with leak detection
WHIRLPOOL CO16 citations93
USD502295SFeb 22, 2005
Silverware basket
WHIRLPOOL CO31 citations92
USD761500SJul 12, 2016
Wash arm
WHIRLPOOL CO24 citations91
US9839340B2Dec 12, 2017
Dishwasher with sprayer
WHIRLPOOL CO8 citations84
US9532699B2Jan 3, 2017
Dishwasher with sprayer
WHIRLPOOL CO8 citations84
US9532701B2Jan 3, 2017
Dishwasher with sprayer
WHIRLPOOL CO6 citations84
US9295368B2Mar 29, 2016
Dishwasher with hydraulically driven sprayer
WHIRLPOOL CO8 citations84
US11375874B2Jul 5, 2022
Dishwasher with a dish rack and utensil caddy
WHIRLPOOL CO5 citations82
US10716449B2Jul 21, 2020
Low profile rack and wash assembly for dishwasher
WHIRLPOOL CO8 citations82
US9962063B2May 8, 2018
Dishwasher rack spray assembly
WHIRLPOOL CO9 citations82
US10638910B2May 5, 2020
Method of variable filtration in a dishwasher
WHIRLPOOL CO4 citations73
US10398283B2Sep 3, 2019
Dishwasher with sprayer
WHIRLPOOL CO2 citations73
US10154772B2Dec 18, 2018
Spray arm for a dish treating appliance
WHIRLPOOL CO2 citations73
US10058229B2Aug 28, 2018
Dishwasher with sprayer
WHIRLPOOL CO2 citations73
US12232681B2Feb 25, 2025
Dishwasher with a dish rack
WHIRLPOOL CO1 citations72
USD960466SAug 9, 2022
Dishwasher rack assembly
WHIRLPOOL CO5 citations72
US11259684B2Mar 1, 2022
Dishwasher
WHIRLPOOL CO1 citations71
US10463227B2Nov 5, 2019
Dishwasher rack spray assembly
WHIRLPOOL CO2 citations71
US11337583B2May 24, 2022
Dishwasher with a low-profile rack
WHIRLPOOL CO5 citations70
US10959596B2Mar 30, 2021
Dishwasher with a spray arm system having a bearing assembly
WHIRLPOOL CO2 citations70
US10888212B2Jan 12, 2021
Dishwasher with a low-profile rack
WHIRLPOOL CO5 citations70
US10743740B2Aug 18, 2020
Dishwasher with spray system assembly
WHIRLPOOL CO2 citations70
US10682037B2Jun 16, 2020
Dishwasher with a spray arm system having a bearing assembly
WHIRLPOOL CO2 citations70
USD937506SNov 30, 2021
Sprayer assembly
WHIRLPOOL CO2 citations68
US12543922B2Feb 10, 2026
Dishwasher with a dish rack
WHIRLPOOL CO0 citations60
US11864712B2Jan 9, 2024
Dishwasher with a dish rack and utensil caddy
WHIRLPOOL CO0 citations60
US11395574B2Jul 26, 2022
Dish rack and wash assembly for dishwasher
WHIRLPOOL CO0 citations60
US12137859B2Nov 12, 2024
Dishwasher filter assembly
WHIRLPOOL CO0 citations59
US11622667B2Apr 11, 2023
Dishwasher filter assembly
WHIRLPOOL CO0 citations59
US11311169B2Apr 26, 2022
Dishwasher with spray system assembly
WHIRLPOOL CO0 citations59
US10791906B2Oct 6, 2020
Dishwasher with adjustable dish rack tines
WHIRLPOOL CO1 citations56
US12171390B2Dec 24, 2024
Dishwasher
WHIRLPOOL CO0 citations52
US11330958B2May 17, 2022
Dishwasher with a sprayer
WHIRLPOOL CO0 citations52
US10602907B2Mar 31, 2020
Dishwasher with sprayer
WHIRLPOOL CO0 citations52
US10349807B2Jul 16, 2019
Method of using a foreign object protection system
WHIRLPOOL CO0 citations52
US9655495B2May 23, 2017
Dishwasher including an inclined grate for filtration
WHIRLPOOL CO0 citations52
US12029370B2Jul 9, 2024
Dish treating appliance with a sprayer
WHIRLPOOL CO0 citations51
US9993132B2Jun 12, 2018
Dish treating appliance with leak detection
WHIRLPOOL CO0 citations51
US10813526B2Oct 27, 2020
Dishwasher with water valve having volumetric flow control
WHIRLPOOL CO0 citations50
US10292565B2May 21, 2019
Dishwasher with water valve having volumetric flow control
WHIRLPOOL CO0 citations50
US10136793B2Nov 27, 2018
Dishwasher
WHIRLPOOL CO0 citations50
FEDDEMA MARK S
4 patentsUS9492055B2Nov 15, 2016
Dishwasher with spray system
FEDDEMA MARK S39 citations93
US9693672B2Jul 4, 2017
Dishwasher with sprayer
FEDDEMA MARK S8 citations83
US9386903B2Jul 12, 2016
Dishwasher with spray system
FEDDEMA MARK S5 citations82
US9375128B2Jun 28, 2016
Dishwasher with spray system
FEDDEMA MARK S0 citations51
STRYKER CORP
3 patentsBERTSCH ROGER J
1 patentShowing the top 50 of 56 patents by PatentIndex Score.