JE

Jan H. Ettrich

MA Masonite: 1 patents #15 of 43Top 35%
🗺 Illinois: #3,003 of 9,120 inventorsTop 35%
Overall (2019): #431,499 of 560,194Top 80%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10294716 Pre-hung doors and methods of installation therefor Patrick C. Ege, Chris W. Cicenas, Don R. Lindsey, William W. Kling, Steven B. Swartzmiller +4 more 2019-05-21