Ronald T. Collier

CI Cardinal Industries: 1 patents #12 of 16Top 75%

📍 Columbus, OH: #2,196 of 3,880 inventorsTop 60%

🗺 Ohio: #42,657 of 73,341 inventorsTop 60%

Overall (All Time): #3,982,277 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4694722	Apparatus for scoring and cutting wallboard and the like	Robert E. Thompson	1987-09-22