Registered patent attorney
Richard Louis Klein
Address
3823 Moss Hollow
Santa Rosa, CA, 95404
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Richard Louis Klein
Is Richard Louis Klein a registered patent attorney?
Yes. Richard Louis Klein is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 33330). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Richard Louis Klein located?
Richard Louis Klein's office is in Santa Rosa, California (95404).
How do I contact Richard Louis Klein?
Richard Louis Klein's office phone (per the USPTO public roster) is 707-484-9214. 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.