Paul A Keller

Paul A. Keller is the vice president and senior consultant with Quality America, a Six Sigma consulting, training, and publishing firm. Tom Pyzdek is a leading Six Sigma consultant and author, a Fellow of the American Society for Quality, and a recipient of the society's "Edwards Medal" for outstanding contributions to the field. He is the author of "The Six Sigma Handbook".

Paul A. Keller is the vice president and senior consultant with Quality America, a Six Sigma consulting, training, and publishing firm. Tom Pyzdek is a leading Six Sigma consultant and author, a Fellow of the American Society for Quality, and a recipient of the society's "Edwards Medal" for outstanding contributions to the field. He is the author of "The Six Sigma Handbook". See less