David E. Hatley

📍 Jonesborough, TN: #6 of 15 inventorsTop 40%

🗺 Tennessee: #612 of 2,038 inventorsTop 35%

Overall (2018): #445,712 of 503,207Top 90%

Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9993387	Multi-pump hot tub plumbing system	—	2018-06-12