Herbert D. Robison

UN Unknown: 3 patents #7,366 of 83,584Top 9%

📍 Norwood, MA: #146 of 302 inventorsTop 50%

🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%

Overall (All Time): #2,369,551 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4252277	Fluid distributor for fixed bed ion exchange system	—	1981-02-24
4220531	Apparatus for deionizing liquids with ion exchange resins	—	1980-09-02