Patent Agent
Lukas W Pfannenstiel
Reg. No. 80751
Active
Not accepting new clients
Firm
Saul Ewing Arnstein & Lehr
Saul Ewing Arnstein & Lehr
Location
Philadelphia, PA 19102-2186
Philadelphia, PA 19102-2186
Phone
215-972-1954
215-972-1954
Registration Type
AGENT
AGENT
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.