Edward R. Hein

Follow

Person

Mohnton, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Storage battery state-of-charge indicator
- Patent number 5,496,658
- Issue date Mar 5, 1996
- Exide Corporation
- Edward R. Hein
- G01 - MEASURING TESTING
Information Patent Grant
Rotary expanded grid cutter and related process
- Patent number 5,375,446
- Issue date Dec 27, 1994
- Exide Corporation
- Edward R. Hein
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for forming expanded mesh battery grid and gri...
- Patent number 5,093,971
- Issue date Mar 10, 1992
- Exide Corporation
- Edward R. Hein
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...