Registered patent attorney
Michael Kross
Address
PO BOX 688
Mill Valley, CA, 94942-688
US
Phone
Registered as
Registered patent attorney
Frequently asked
Frequently asked about Michael Kross
Is Michael Kross a registered patent attorney?
Yes. Michael Kross is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 37662). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Michael Kross located?
Michael Kross's office is in Mill Valley, California (94942-688).
How do I contact Michael Kross?
Michael Kross's office phone (per the USPTO public roster) is 415-393-4913. 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.