Joseph Eugene Holland

📍 Hanover, NH: #15 of 49 inventorsTop 35%

🗺 New Hampshire: #551 of 1,614 inventorsTop 35%

Overall (2017): #368,753 of 506,227Top 75%

Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9746200	Building ventilator	Don Spearman	2017-08-29