E I Du Pont de Nemours and CO INC

3 registered patent practitioners: 0 patent attorneys and 3 patent agents, Wilmington, DE.

• Craig L. Hillemann — Patent agent, Reg. No. 41072, E I Du Pont de Nemours and CO INC
• Carol R. Perrotto — Patent agent, Reg. No. 41247, E I Du Pont de Nemours and CO INC
• Irene Greenwald Plotzker — Patent agent, Reg. No. 52127, E I Du Pont de Nemours and CO INC