Registered patent attorney
David M Kleiman
Address
5760 Lindero Canyon Rd. #1017
Westlake Village, CA, 91362
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about David M Kleiman
Is David M Kleiman a registered patent attorney?
Yes. David M Kleiman is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 42744). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is David M Kleiman located?
David M Kleiman's office is in Westlake Village, California (91362).
How do I contact David M Kleiman?
David M Kleiman's office phone (per the USPTO public roster) is 310-694-0874. 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.