RH

Ralf Heilmann

MIT: 1 patents #4,386 of 9,367Top 50%
📍 Dedham, MA: #264 of 451 inventorsTop 60%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,318,005 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7492989 Hybrid transmission-reflection grating Mark Schattenburg 2009-02-17