Patent Agent
Elizabeth A. Dierker
Reg. No. 79945
Active
Not accepting new clients
Firm
Dierker & Kavanaugh, P.C.
Dierker & Kavanaugh, P.C.
Location
Troy, MI 48084
Troy, MI 48084
Phone
248-649-9900
248-649-9900
Registration Type
AGENT
AGENT
Roster
USPTO OED FY25
USPTO OED FY25
Firm and contact info reflects the FY25 roster (last updated September 25).
Attorneys may have changed firms since then — patent filings show their current firm of record.