Registered patent attorney
Christopher A Johnson
Firm
Saudi Arabian Oil Company
Address
P.O. Box 5000
Dhahran
SA
Phone
Registered as
Registered patent attorney
Other attorneys at Saudi Arabian Oil Company
Frequently asked
Frequently asked about Christopher A Johnson
Is Christopher A Johnson a registered patent attorney?
Yes. Christopher A Johnson is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 66852). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
What firm does Christopher A Johnson work at?
Christopher A Johnson is listed as affiliated with Saudi Arabian Oil Company on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Christopher A Johnson?
Christopher A Johnson's office phone (per the USPTO public roster) is 966-138-739014. Verify availability and intake details directly with the firm before sending privileged materials.
Should I prepare anything before contacting a patent attorney?
Yes — most patent attorneys quote based on a brief. Persoona's intellectual property module generates a prior-art analysis, defensibility scorecard, and a draft USPTO filing package so you arrive with a brief, not a blank slate. Free to run.
Profile sourced from the USPTO OEDCI Practitioner Roster. Persoona did not provide, edit, or curate this data — every field is pulled directly from the public roster.