About Geometree XYZ LLC

Geometree XYZ, LLC was originally started in 2008, then using the name "D3W Engineering LLC", then later "Validate-3D LLC", by Dean Watts, a mechanical engineer who has been a Geometric Dimensioning & Tolerancing (GD&T) trainer, and consultant for the past 24 years.  Dean is a registered PE in the State of Washington and  certified as a Senior Level GD&T Professional by the American Society of Mechanical Engineers (ASME) (GDTP S-0295).  He is also a former member of the ASME standards development committees Y14.5 Dimensioning and Tolerancing, and Y14.8 Castings Forgings and Molded Parts, and he is currently the Chair of the ASME Y14.45 Measurement Data Reporting committee.  He started his career with 3 years of full time experience in production machining, precision Sheetmetal, and TIG welding.  He is also a retired U.S. Coast Guard Reserve officer, and former U.S. Navy Submarine Warfare Officer, so if a security clearance is necessary to work with your company that should be relatively easy for Dean to obtain.

The Operations Manager at Geometree XYZ LLC is Libby Watts.  Her experience includes interior design, including furniture design design, and construction project management, but she now enjoys the "exciting" world of GD&T.  Libby is also the "designated speaker" for asking all quiz questions and reading all GD&T definitions provided in our recorded training.

Geometree XYZ LLC provides GD&T training and consulting, and expert testimony services.