Registered patent attorney
Ernst Hermann Ruf
Address
10901 176th Circle # 3422
Redmond, WA, 98052
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Ernst Hermann Ruf
Is Ernst Hermann Ruf a registered patent attorney?
Yes. Ernst Hermann Ruf is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 24515). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Ernst Hermann Ruf located?
Ernst Hermann Ruf's office is in Redmond, Washington (98052).
How do I contact Ernst Hermann Ruf?
Ernst Hermann Ruf's office phone (per the USPTO public roster) is 425-868-4378. 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.