IP Library
Patent Attorney

William Charles Ronnenberg

Reg. No. 48693
Active
Firm
U.S. Food and Drug Administration
Location
Silver Spring, MD 20993
Phone
240-402-4561
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at U.S. Food and Drug Administration
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.