SH

Stephen W. Hague

📍 Bourne, MA: #11 of 39 inventorsTop 30%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,238,011 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6062977 Source capture air filtering device — 2000-05-16
D319499 Air exchange ventilation unit — 1991-08-27