JR

John Robinson

MA Masonite: 1 patents #13 of 36Top 40%
📍 Hankinson, ND: #1 of 3 inventorsTop 35%
🗺 North Dakota: #69 of 243 inventorsTop 30%
Overall (2024): #403,189 of 561,600Top 75%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11920405 Shaker doors with solid core and methods for making thereof Steven B. Swartzmiller, Steven Gutkowski, Robert C. Allen, Roland Karsch, Michael MacDonald 2024-03-05