Registered patent attorney
Bradford Earl Mattes
Firm
Kleinberg & Lerner, LLP
Address
1875 Century Park East
Suite 1150
Los Angeles, CA, 90067
US
Registered as
Registered patent attorney
Other attorneys at Kleinberg & Lerner, LLP
Other patent attorneys in Los Angeles, California
- Ryan B AbbottUSPTO Reg. 68178
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- Dariush G AdliAdli Law Group P.C.
- Bridgette A AgnessSheppard, Mullin, Richter & Hampton LLP
- James W. AhnAhn IP Law
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Frequently asked
Frequently asked about Bradford Earl Mattes
Is Bradford Earl Mattes a registered patent attorney?
Yes. Bradford Earl Mattes is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 36862). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Bradford Earl Mattes located?
Bradford Earl Mattes's office is in Los Angeles, California (90067). Affiliated with Kleinberg & Lerner, LLP.
What firm does Bradford Earl Mattes work at?
Bradford Earl Mattes is listed as affiliated with Kleinberg & Lerner, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Bradford Earl Mattes?
Bradford Earl Mattes's office phone (per the USPTO public roster) is 310-557-1511 EXT. 3016. 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.