About Company – updated 2024-10-13
The R. Russell Rhinehart Company (the R3 Co.) was incorporated in 1994 to provide technical and educational services. This site represents Russ’ activities of enabling engineering applications of modeling, optimization, statistical analysis, and control. And also his coaching relative to improving an individual’s engineering effectiveness within a practice environment. We closed the company in September 2024, but Russ is still available for collaboration, and continues to update and post new materials on the web site.