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East Lansing, MI, United States of America

Drident, L.l.c.

USPTO Granted Patents = 1

Forward Citations = 54

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1 inventor (with patents filed for the assignee):

William J Costello (1 out of 3 patents)

1 patent: Sort by Forward Citations

1. 6213772 - Oral isolation device with evacuation chambers (2001-04-10),

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#14 in East Lansing, MI

#4,517 in Michigan

#133,781 in US

East Lansing, MI, United States of America

Drident, L.l.c.

Forward Citations = 54

1 inventor:

William J Costello (1 out of 3 patents)

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