Registered patent attorney
Richard Barton Klar
Firm
Law Office Of Richard B Klar
Address
145 Willis Avenue
Mineola, NY, 11501
US
Phone
Registered as
Registered patent attorney
Frequently asked
Frequently asked about Richard Barton Klar
Is Richard Barton Klar a registered patent attorney?
Yes. Richard Barton Klar is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 31385). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Richard Barton Klar located?
Richard Barton Klar's office is in Mineola, New York (11501). Affiliated with Law Office Of Richard B Klar.
What firm does Richard Barton Klar work at?
Richard Barton Klar is listed as affiliated with Law Office Of Richard B Klar on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Richard Barton Klar?
Richard Barton Klar's office phone (per the USPTO public roster) is 516-248-8800. 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.