VH

Virgil R. Hester

Caterpillar: 8 patents #772 of 8,398Top 10%
📍 Delavan, IL: #2 of 16 inventorsTop 15%
🗺 Illinois: #11,418 of 84,256 inventorsTop 15%
Overall (All Time): #655,845 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
7988787 Workpiece support system and method Jeffrey P. Werner 2011-08-02
7541010 Silver doped catalysts for treatment of exhaust Paul W. Park, Christie Susan Ragle, Carrie Boyer 2009-06-02
6054402 Mullite-zirconia engine part Michael C. Long, Michael H. Haselkorn 2000-04-25
5690724 Process and composition for slip casting a ceramic powder Kurtis C. Kelley, Michael C. Long 1997-11-25
5635120 Process for forming a mullite-zirconia engine part Michael C. Long, Michael H. Haselkorn 1997-06-03
5620645 Process for forming high temperature resistant elements Jill E. Crumpacker, Chuong Q. Dam, Kurtis C. Kelley 1997-04-15
5191687 Process for making piezoelectric stacks Chuong Q. Dam, Kurtis C. Kelley, Carey A. Towe 1993-03-09
5168189 Solderless connector for a solid state motor stack Chuong Q. Dam, Kurtis C. Kelley, Carey A. Towe 1992-12-01