Patent Attorney
Charles F. Gray
Reg. No. 67012
Active
Not accepting new clients
Firm
Varnum, Riddering, Schmidt, & Howlett LLP
Varnum, Riddering, Schmidt, & Howlett LLP
Location
Novi, MI 48375
Novi, MI 48375
Phone
248-567-7400
248-567-7400
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.