IP Library
Patent Attorney

Richard A Wilhelm

Reg. No. 48786
Active
Not accepting new clients
Firm
Essential Patents Group, LLP
Location
Lake Oswego, OR 97035
Phone
503-968-8233
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Essential Patents Group, LLP
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.