WI

William R. Immell

MA Masonite: 11 patents #32 of 210Top 20%
Illinois Tool Works: 1 patents #2,292 of 4,258Top 55%
Overall (All Time): #396,408 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12285532 Systems and methods to disinfect an object or surface Barbara Stefl, William Mark Feldmann, Jeem Newland, III 2025-04-29
10914115 Door skin, a method of etching a plate, and an etched plate formed therefrom Karine Luetgert, Mark E. Richter, Stephen G. Huhn 2021-02-09
10597931 Etched plate for forming a molded construction component Karine Luetgert, Mark E. Richter, Stephen G. Huhn 2020-03-24
10316579 Stained and stainable construction components Karine Luetgert, Mark E. Richter, Stephen G. Huhn 2019-06-11
10047556 Door skin, a method of etching a plate, and an etched plate formed therefrom Karine Luetgert, Mark E. Richter, Stephen G. Huhn 2018-08-14
9719288 Door skin, a method of etching a plate, and an etched plate formed therefrom Karine Luetgert, Mark E. Richter, Stephen G. Huhn 2017-08-01
9416585 Door skin, a method of etching a plate, and an etched plate formed therefrom Karine Luetgert, Mark E. Richter, Stephen G. Huhn 2016-08-16
8950139 Door skin, a method of etching a plate, and an etched plate formed therefrom Karine Luetgert, Mark E. Richter, Stephen G. Huhn 2015-02-10
8535471 Door skin, a method of etching a plate, and an etched plate formed therefrom Karine Luetgert, Mark E. Richter, Stephen G. Huhn 2013-09-17
8246339 Door skin, a method of etching a plate, and an etched plate formed therefrom Kanne Luetgert, Mark E. Richter, Stephen G. Huhn 2012-08-21
7959817 Door skin, a method of etching a plate, and an etched plate formed therefrom Karine Luetgert, Mark E. Richter, Stephen G. Huhn 2011-06-14
7367166 Door skin, a method of etching a plate, and an etched plate formed therefrom Karine Luetgert, Mark E. Richter, Stephen G. Huhn 2008-05-06