Patent Attorney
Peter J. Mattei
Reg. No. 62669
Active
Not accepting new clients
Firm
Tenneco, Inc.
Tenneco, Inc.
Location
Grass Lake, MI 49240
Grass Lake, MI 49240
Phone
517-522-5525 EXT 6505
517-522-5525 EXT 6505
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.