Richard Chapman Sonntag

Background

Sonntag, Richard Chapman was born on June 14, 1958 in Washington, District of Columbia, United States. Son of Ralph Ingram and Mary Carla W.

Education

Butyrylcholinesterase, Catholic University America, 1980. Doctor of Philosophy in Chemical Engineering, Princeton University, 1985.

Career

Senior research engineer Atlantic Richfield Company Oil & Gas Company, Plano, Texas, 1985-1986. Staff engineer DuPont Automotive Products, Philadelphia, 1986-1994. Senior manager process development ICI-National Starch, Plainfield, New Jersey, 1994-2000.

Senior research associate DuPont Ink Jet, Wilmington, Delaware, since 2000.

Achievements

• Richard Chapman Sonntag has been listed as a noteworthy chemical engineer by Marquis Who's Who.

Membership

Member American Institute of Chemical Engineers, American Chemical Society, Society Rheology, Philadelphia Society Coatings Technology.

Connections

Married Diana Lori Purdy, May 14, 1983. Children: Kirsten, Justin, Derek.

Father:

Ralph Ingram W.

Mother:

Mary Carla W.

Spouse:

Diana Lori Purdy

child:

Justin Sonntag

child:

Kirsten Sonntag

child:

Derek Sonntag