Patent Attorney
John J Piskorski
Reg. No. 35647
Active
Not accepting new clients
Firm
The Dow Chemical Company
The Dow Chemical Company
Location
Marlborough, MA 01752
Marlborough, MA 01752
Phone
508-229-7662
508-229-7662
Registration Type
ATTORNEY
ATTORNEY
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.