DG

Dieter P. Griffis

NU North Carolina State University: 4 patents #179 of 1,607Top 15%
📍 Morrisville, NC: #314 of 952 inventorsTop 35%
🗺 North Carolina: #11,920 of 45,564 inventorsTop 30%
Overall (All Time): #1,267,813 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6645872 Chemically enhanced focused ion beam micro-machining of copper Phillip E. Russell, Juan Carlos Gonzales Perez 2003-11-11
6514866 Chemically enhanced focused ion beam micro-machining of copper Phillip E. Russell, Juan Carlos Gonzales Perez 2003-02-04
6140655 Method for water vapor enhanced charged-particle-beam machining Phillip E. Russell, Gordon M. Shedd, Terrance J. Stark, James Vitarelli 2000-10-31
5958799 Method for water vapor enhanced charged-particle-beam machining Phillip E. Russell, Gordon M. Shedd, Terrance J. Stark, James Vitarelli 1999-09-28