Patent Attorney
Ronald Lee Laumbach
Reg. No. 25487
Active
Not accepting new clients
Location
Burnsville, MN 55337
Burnsville, MN 55337
Phone
952-894-7245
952-894-7245
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.