DH

David Hess

📍 Johnson City, TN: #5 of 30 inventorsTop 20%
🗺 Tennessee: #312 of 2,204 inventorsTop 15%
Overall (2020): #181,673 of 565,922Top 35%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10657499 Time tracking device and method Rocky Cherry, Zack Cherry 2020-05-19
10619321 Apparatus, system, and method for cleaning and maintaining piles Michael Whitehead, R. Dale Bowling, Jr. 2020-04-14