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Steven B. Swartzmiller

MA Masonite: 2 patents #5 of 36Top 15%
🗺 Illinois: #1,314 of 8,447 inventorsTop 20%
Overall (2024): #113,861 of 561,600Top 25%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11920405 Shaker doors with solid core and methods for making thereof John Robinson, Steven Gutkowski, Robert C. Allen, Roland Karsch, Michael MacDonald 2024-03-05
11879285 Door assembly with high and low voltage electrical power supplies for integrated electric devices and methods of operating the door Cory Jon Sorice, Alex BODURKA 2024-01-23