KE

Kenji Etani

📍 Townsend, MA: #1 of 10 inventorsTop 10%
🗺 Massachusetts: #202 of 2,831 inventorsTop 8%
Overall (1989): #22,538 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4880547 Methods for water treatment 1989-11-14
4853131 Method for water treatment 1989-08-01