RK

Richard Emil Kajander

JM Johns Manville: 2 patents #5 of 47Top 15%
🗺 Massachusetts: #1,286 of 9,131 inventorsTop 15%
Overall (2011): #72,020 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8084378 Fiber glass mat, method and laminate Alan Michael Jaffee 2011-12-27
7932193 Coated mat products, laminates and method 2011-04-26