Patent Attorney
David Bernard Pieper
Reg. No. 42998
Active
Not accepting new clients
Firm
Keisling & Pieper, PLC
Keisling & Pieper, PLC
Location
Fayetteville, AR 72703
Fayetteville, AR 72703
Phone
479-251-0800
479-251-0800
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.