John M Hoppough

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Inventor Addresses

AddressDuration
712 W. Cass, Greenville, MI 48838Mar 31, 87 - Mar 31, 87
921 S. Macomber, Greenville, MI 48838Dec 12, 89 - Dec 12, 89

Technology Profile

Technology # of Patents
A61M: DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 2

Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
4,886,0551989Nebulizer device25
4,653,4931987Ventilator unit exhalation contamination control device15

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