George F. O'Keefe

Follow

Person

Waterbury, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Crank press blank holder and stripper mechanism
- Patent number 4,274,316
- Issue date Jun 23, 1981
- Textron, Inc.
- Donald A. Roy
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hydraulic and mechanical punch holder adjustment
- Patent number 4,170,051
- Issue date Oct 9, 1979
- Textron Inc.
- George F. O'Keefe
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Multiple station forming press with blank accelerator
- Patent number 4,003,237
- Issue date Jan 18, 1977
- Textron, Inc.
- George F. O'Keefe
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...