RC

Robert W. Colegrove

CW Corning Glass Works: 1 patents #257 of 496Top 55%
📍 Lawrenceville, PA: #10 of 17 inventorsTop 60%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #4,115,454 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4211820 Brown glass-ceramic articles Francis A. Cantaloupe, John E. Megles, Jr., Hermann L. Rittler 1980-07-08