Ann Arbor, MI, United States of America

Phoenix Crystal Corporation


USPTO Granted Patents = 1

Forward Citations = 67

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2 inventors (with patents filed for the assignee):

goldMedal Robert H Frushour (1 out of 24 patents)

silverMedal Christopher J Torbet (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Sep 29 2026

1 Patents

#350 in Ann Arbor, MI

#4,584 in Michigan

#136,675 in US

Ann Arbor, MI (US)
Ann Arbor, MI, United States of America
Forward Citations = 67

2 inventors:

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