Patent Attorney
Vivien Y Tsang
Reg. No. 40209
Active
Not accepting new clients
Firm
The Sherwin-Williams Co.
The Sherwin-Williams Co.
Location
Cleveland, OH 44115
Cleveland, OH 44115
Phone
216-566-2487
216-566-2487
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.