H. William Dettmer is a renowned expert in the field of Theory of Constraints (TOC) and Systems Thinking. With decades of experience as a consultant, educator, and author, he has made significant contributions to the advancement of TOC methodologies worldwide. Dettmer is the author of several highly acclaimed books, including “The Logical Thinking Process” and “Breaking the Constraints to World-Class Performance.” He continues to inspire individuals and organizations globally through his writing, consulting work, and training programs focused on improving organizational performance and effectiveness.