Patent Attorney
John Michael Sheehan
Reg. No. 26065
Active
Not accepting new clients
Location
West Chester, PA 19382
West Chester, PA 19382
Phone
610-793-3252
610-793-3252
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.