Patent Attorney
Mark T. Vogelbacker
Reg. No. 58877
Active
Not accepting new clients
Firm
Eckert Seamans
Eckert Seamans
Location
Philadelphia, PA 19102
Philadelphia, PA 19102
Phone
215-851-8504
215-851-8504
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.