Registered patent attorney
John M Belz
Firm
Leydig Voit and Mayer, Ltd
Address
700 13th St reet NW
Suite 300
Washington, DC, 20005
US
Phone
Registered as
Registered patent attorney
Other attorneys at Leydig Voit and Mayer, Ltd
Other patent attorneys in Washington, District of Columbia
- Alisa S AbbottBanner Witcoff
- Ahmed Abdel-RahmanPillsbury Winthrop Shaw Pittman LLP
- Margaret A AbernathyBaker & Hostetler LLP
- Michael T. AbramsonJordan IP Law
- Khadija Abdulkadir AbuHoward University School of Law
- Deepa AcharyaQuinn Emanuel UrQuhart & Sullivan LLP
- Canek AcostaMayer Brown LLP
- Stephanie N. AdamakosPaul Hastings LLP
Frequently asked
Frequently asked about John M Belz
Is John M Belz a registered patent attorney?
Yes. John M Belz is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 30359). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is John M Belz located?
John M Belz's office is in Washington, District of Columbia (20005). Affiliated with Leydig Voit and Mayer, Ltd.
What firm does John M Belz work at?
John M Belz is listed as affiliated with Leydig Voit and Mayer, Ltd on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact John M Belz?
John M Belz's office phone (per the USPTO public roster) is 202-737-6770. 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.