About the R3 Co.

About Company – updated 2021-07-04

The R. Russell Rhinehart Company (the R3 Co.) was incorporated in 1994 to provide technical and educational services.  Russ and Donna Rhinehart are company officers.   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.