Patent Agent
Richard B. Christiansen
Reg. No. 69493
Active
Not accepting new clients
Firm
Dentons Durham Jones Pinegar P.C.
Dentons Durham Jones Pinegar P.C.
Location
Salt Lake City, UT 84036
Salt Lake City, UT 84036
Phone
801-415-3000
801-415-3000
Registration Type
AGENT
AGENT
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.