FW

Francis Y. Willingham

MS Manville Service: 1 patents #10 of 45Top 25%
📍 Littleton, CO: #14 of 56 inventorsTop 25%
🗺 Colorado: #133 of 721 inventorsTop 20%
Overall (1982): #81,161 of 81,411Top 100%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4354878 Mineral article such as thermal insulation containing visual identification means Ralph M. Hutchison, Phillip Charles Martin 1982-10-19