Registered patent attorney
John B CampbellJr
Firm
McKool Smith
Address
300 W. 6th Street
Suite 1700
Austin, TX, 78701
US
Phone
Registered as
Registered patent attorney
Other attorneys at McKool Smith
- Matthew T CameronUSPTO Reg. 74179 · Austin, TX
- Abigail E. ClarkUSPTO Reg. 79759 · Dallas, TX
- Robert A CoteUSPTO Reg. 34570 · New York, NY
- Christian M. DormanUSPTO Reg. 79118 · Washington, DC
- Eric S HansenUSPTO Reg. 63095 · Dallas, TX
- Arvind JairamUSPTO Reg. 62759 · Washington, DC
- William Leighton LaFuzeUSPTO Reg. 27205 · Houston, TX
- Ryan B McBethUSPTO Reg. 69817 · Houston, TX
Other patent attorneys in Austin, Texas
- Jeffrey S AbelABEL LAW GROUP, LLP
- Andrew J AbokhairLatham & Watkins LLP
- John K AbokhairJKA Law LLC
- Dennis F AckermanLARSON NEWMAN,LLP
- John AdairSprinkle IP Law Group
- Michael P AdamsDykema Gossett PLLC
- Darryl J AdamsBaker Botts L.L.P.
- Eric L AdlerEgan Nelson LLP
Frequently asked
Frequently asked about John B Campbell
Is John B Campbell a registered patent attorney?
Yes. John B Campbell is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 54665). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is John B Campbell located?
John B Campbell's office is in Austin, Texas (78701). Affiliated with McKool Smith.
What firm does John B Campbell work at?
John B Campbell is listed as affiliated with McKool Smith on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact John B Campbell?
John B Campbell's office phone (per the USPTO public roster) is 512-692-8730. 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.