IP Library
Patent Attorney

Vivien Y Tsang

Reg. No. 40209
Active
Not accepting new clients
Firm
The Sherwin-Williams Co.
Location
Cleveland, OH 44115
Phone
216-566-2487
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at The Sherwin-Williams Co.
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.