Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
EG

Errin Whitney Gnadinger — 32 Patents

GE: 22 patents #1,163 of 36,430Top 4%
GRGrindmaster: 5 patents #4 of 54Top 8%
HSHaier Us Appliance Solutions: 2 patents #354 of 889Top 40%
MSMaterial Handling Systems: 1 patents #21 of 31Top 70%
Louisville, KY: #46 of 3,201 inventorsTop 2%
Kentucky: #178 of 11,577 inventorsTop 2%
Overall (All Time): #111,408 of 4,157,543Top 3%
32 Patents All Time

Issued Patents All Time

Showing 26–32 of 32 patents

Patent #TitleCo-InventorsDate
8206512 Automatic and manual detergent type identification to select a wash algorithm based on detergent type Mark Douglas Wattley, Mark A. Banta, James Roberts 2012-06-26
8191560 Adjustable upper dishwasher rack Brian L. Mallory, Rajdeep Das, Vasudev Mallur, Elizabeth Beard, Srinivasan Ramakrishnan 2012-06-05
7748374 Method and apparatus of assembling cooking appliances 2010-07-06
7621283 Appliance methods and apparatus Martin Mitchell Zentner, James Cosgrove, Ronald Scott Tarr 2009-11-24
7536880 Magnetic lid switch Kristian Michael Magnuson, Thomas William McConihay, John Jacob Lapina, Jr., Derek Lee Watkins 2009-05-26
6932317 Low power DC solenoid valve Jerrod Aaron Kappler, Jay Andrew Broniak 2005-08-23
6912870 Refrigerator and ice maker methods and apparatus 2005-07-05