Patent Attorney
Alan L Cassel
Reg. No. 35842
Active
Not accepting new clients
Location
Saint Peters, MO 63376
Saint Peters, MO 63376
Phone
636-898-6850
636-898-6850
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.