Donald L. Gribble, P. E.

• Professional Engineer
• Bachelor Degree Mechanical Engineering – Texas Tech University
• Master Degree Electrical Engineering – Oregon State University
• Registered Mechanical Engineer in 10 U.S. States
• Over 20 Years Designing Dairies Specializing in Systems, Research & Integration
• Frequent Speaker on Dairy Design Issues & Waste Management
• Designed Dairy Farms up to 15,000 Head
• Managed and Supervised Numerous Dairy Construction Projects

“My Grandfather and Father Instilled In Me a Love For Dairies, Building and Engineering”