Roger T. Touchberry

VP Val Products: 1 patents #1 of 6Top 20%

📍 Willow Street, PA: #10 of 27 inventorsTop 40%

🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%

Overall (All Time): #3,596,138 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6299527	Ventilation control system for a building	Daniel B. Truong	2001-10-09