Joseph W. Erker

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Aurora, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Controlled cutoff frequency analog filter for CT scanners
- Patent number 4,620,313
- Issue date Oct 28, 1986
- Technicare Corporation
- Joseph W. Erker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multiplexing signal processing channels in a CT scanner with rotati...
- Patent number 4,464,776
- Issue date Aug 7, 1984
- Technicare Corporation
- Joseph W. Erker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Current amplifier with automatic drift correction for tomographic s...
- Patent number 4,278,889
- Issue date Jul 14, 1981
- Ohio Nuclear, Inc.
- Joseph W. Erker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tomographic scanner
- Patent number 4,253,027
- Issue date Feb 24, 1981
- Ohio Nuclear, Inc.
- Samuel K. Taylor
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE