JC

Jill E. Crumpacker

Caterpillar: 2 patents #2,982 of 8,398Top 40%
📍 Peoria, IL: #777 of 1,769 inventorsTop 45%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,245,775 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5863481 Process for forming a high temperature resistant, flexible, pliable elements curable by false-melt technique Kurt Kelley 1999-01-26
5620645 Process for forming high temperature resistant elements Chuong Q. Dam, Virgil R. Hester, Kurtis C. Kelley 1997-04-15