RS

Robert Sprague

MA Materion: 1 patents #13 of 28Top 50%
📍 Acton, MA: #103 of 241 inventorsTop 45%
🗺 Massachusetts: #4,682 of 13,044 inventorsTop 40%
Overall (2017): #260,419 of 506,227Top 55%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9804310 Method of fabricating anisotropic optical interference filter — 2017-10-31