Registered patent attorney
Paul Marvin Hentzel
Address
441 Nevada Ave
Palo Alto, CA, 94301
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Paul Marvin Hentzel
Is Paul Marvin Hentzel a registered patent attorney?
Yes. Paul Marvin Hentzel is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 24602). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Paul Marvin Hentzel located?
Paul Marvin Hentzel's office is in Palo Alto, California (94301).
How do I contact Paul Marvin Hentzel?
Paul Marvin Hentzel's office phone (per the USPTO public roster) is 650-326-8254. 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.