D. Coyne Callaghan, Jr.

CP Continental Products: 1 patents #2 of 7Top 30%

📍 Eau Claire, WI: #209 of 370 inventorsTop 60%

🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%

Overall (All Time): #3,650,079 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5906435	Particulate drum mixer with scoop section and seal assembly with bladder	Thomas A. Callaghan, William J. Callaghan	1999-05-25