Patent Attorney
Darrell L Olson
Reg. No. 28247
Active
Not accepting new clients
Firm
Darrell L. Olson Professional Corporation
Darrell L. Olson Professional Corporation
Location
Trabuco Canyon, CA 92679
Trabuco Canyon, CA 92679
Phone
949-709-4588
949-709-4588
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.