Registered patent attorney
Esther E Klein
Address
112 Dundee Lane
San Carlos, CA, 94070
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in San Carlos, California
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- Bryan J BoyleAlkahest, Inc.
- Janet K CastanedaUSPTO Reg. 33228
- Lucy Shiaowen ChangUSPTO Reg. 61131
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Frequently asked
Frequently asked about Esther E Klein
Is Esther E Klein a registered patent attorney?
Yes. Esther E Klein is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 34337). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Esther E Klein located?
Esther E Klein's office is in San Carlos, California (94070).
How do I contact Esther E Klein?
Esther E Klein's office phone (per the USPTO public roster) is 408-761-0047. 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.