RK

Roland Karsch

MA Masonite: 1 patents #13 of 35Top 40%
📍 McLeansboro, IL: #10 of 40 inventorsTop 25%
🗺 Illinois: #3,096 of 9,161 inventorsTop 35%
Overall (2020): #297,186 of 565,922Top 55%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10753140 Shaker doors with solid core and methods for making thereof John Robinson, Steven B. Swartzmiller, Steven Gutkowski, Robert C. Allen, Michael MacDonald 2020-08-25