ES

Eric G. Schakel

JM Johns Manville: 1 patents #9 of 55Top 20%
📍 Sedalia, CO: #1 of 2 inventorsTop 50%
🗺 Colorado: #746 of 2,977 inventorsTop 30%
Overall (2002): #222,706 of 266,432Top 85%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6457237 Method of kerfing insulation boards to form duct liners Kent R. Matthews 2002-10-01