Patent Attorney
Ronald L Drumheller
Reg. No. 25674
Active
Not accepting new clients
Location
Mahopac, NY 10541
Mahopac, NY 10541
Phone
845-216-1343
845-216-1343
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.