Ralph W. Mayfield

CM Cincinnatti Milacron: 2 patents #63 of 267Top 25%

📍 Cincinnati, OH: #2,822 of 8,043 inventorsTop 40%

🗺 Ohio: #23,384 of 73,341 inventorsTop 35%

Overall (All Time): #1,654,095 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5303604	Feed system	—	1994-04-19
4864883	Recirculating ball nut for power screw system	—	1989-09-12
4677869	Linear actuator	—	1987-07-07