Chauncey O. Rupe

ESEnvironmental Test Systems: 1 patents #1 of 1Top 100%

Winfield, IN: #1 of 2 inventorsTop 50%

Indiana: #304 of 1,469 inventorsTop 25%

Overall (1989): #125,642 of 140,708Top 90%

1 Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4855239	Test composition and device for the determination of cyanuric acid in water	—	1989-08-08