IP Library
Patent Attorney

Jeffrey D Frantz

Reg. No. 56189
Active
Not accepting new clients
Firm
Schlumberger Technology Corporation
Location
Houston, TX 77072
Phone
281-561-1386
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Schlumberger Technology Corporation
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.