Patent Attorney
Kevin W Guynn
Reg. No. 29927
Active
Not accepting new clients
Firm
Greer, Burns & Crain, LTD
Greer, Burns & Crain, LTD
Location
Chicago, IL 60606-6771
Chicago, IL 60606-6771
Phone
312-360-0080
312-360-0080
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.