Patent Agent
Ashley Jane Preston-Hinz
Reg. No. 82689
Active
Not accepting new clients
Firm
Shumaker and Sieffert, P.A.
Shumaker and Sieffert, P.A.
Location
Woodbury, MN 55125
Woodbury, MN 55125
Phone
651-286-8344
651-286-8344
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.