Erich E. Heider

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West Allis, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Stud welder with magnetic follow-up
- Patent number 4,465,917
- Issue date Aug 14, 1984
- Eaton Corporation
- Erich E. Heider
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method for submerged percussion welding
- Patent number 4,162,388
- Issue date Jul 24, 1979
- Cutler-Hammer, Inc.
- Erich E. Heider
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR