Registered patent attorney
John Joseph King
Firm
The Law Office of John J. King
Address
P.O. Box 1555
Wheaton, IL, 60189
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Wheaton, Illinois
- Randall Thomas EricksonErickson Law Group, PC
- Christian H. HallerudUSPTO Reg. 82498
- Richard Elliott HalseyR. Elliott Halsey, P.C.
- Edward J MahanUSPTO Reg. 78641
- Robert Louis MarshUSPTO Reg. 25894
- Thomas C McGowenMcGowen and McGowen PC
- Aaron H MinRuby Cleaners Outlet
- Roland Wayne NorrisUSPTO Reg. 32799
Frequently asked
Frequently asked about John Joseph King
Is John Joseph King a registered patent attorney?
Yes. John Joseph King is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 35918). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is John Joseph King located?
John Joseph King's office is in Wheaton, Illinois (60189). Affiliated with The Law Office of John J. King.
What firm does John Joseph King work at?
John Joseph King is listed as affiliated with The Law Office of John J. King on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact John Joseph King?
John Joseph King's office phone (per the USPTO public roster) is 630-310-2539. 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.