RS

Robert Vernon Haun, Sr.

📍 Masontown, PA: #5 of 13 inventorsTop 40%
🗺 Pennsylvania: #2,306 of 7,336 inventorsTop 35%
Overall (2018): #260,539 of 503,207Top 55%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9976289 Pipe freeze-prevention system — 2018-05-22