JF

Joseph P. Freitus

📍 Groton, MA: #199 of 413 inventorsTop 50%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,305,353 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5261680 Watercraft transport assembly Anne H. Freitus 1993-11-16
4937972 Self-contained plant growth system — 1990-07-03