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John D. Batjer — 1 Patent

Bellevue, WA: #4,573 of 6,950 inventorsTop 70%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4641674	Washer for disposable cuvette rotors	Lindsay R. Eades, Raymond Liedtke, Arthur M. Zebelman	1987-02-10