Patent Attorney
Richard F. Bis
Reg. No. 68722
Active
Not accepting new clients
Location
Columbia, MD 21044
Columbia, MD 21044
Phone
440-506-6026
440-506-6026
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.