PP

Patricia Pierce-Bjorklund

📍 Essex, MA: #22 of 50 inventorsTop 45%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,302,363 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5217000 Compound solar collector building construction — 1993-06-08
4942865 Compound solar collector building construction — 1990-07-24