CB

Charles R. Beechan

BS Bethlehem Steel: 1 patents #116 of 326Top 40%
📍 Bethlehem, PA: #631 of 1,038 inventorsTop 65%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,858,354 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5143683 Protective shield having heat conductive properties Barry S. Glassman, Philip D. Stelts, Joseph W. Hlinka, Lester A. Foster, Jr. 1992-09-01