IP Library
Patent Attorney

David L Marcus

Reg. No. 46897
Active
Not accepting new clients
Firm
Comcast Cable Communications, LLC
Location
Philadelphia, PA 19103-2838
Phone
215-286-5069
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Comcast Cable Communications, LLC
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.