David F. Dingus

PGPoco Graphite: 1 patents #1 of 3Top 35%

Decatur, TX: #1 of 4 inventorsTop 25%

Texas: #2,449 of 8,709 inventorsTop 30%

Overall (2003): #243,188 of 273,478Top 90%

1 Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6576168	Process for making carbon foam induced by process depressurization	Leland A. Hardcastle, Rex Gerald Sheppard	2003-06-10