Registered patent attorney
Donald E Hasse
Firm
Donald E. Hasse
Address
1158 Covered Bridge Dr
Driftwood, TX, 78619
US
Phone
Registered as
Registered patent attorney
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Frequently asked about Donald E Hasse
Is Donald E Hasse a registered patent attorney?
Yes. Donald E Hasse is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 29387). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Donald E Hasse located?
Donald E Hasse's office is in Driftwood, Texas (78619). Affiliated with Donald E. Hasse.
What firm does Donald E Hasse work at?
Donald E Hasse is listed as affiliated with Donald E. Hasse on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Donald E Hasse?
Donald E Hasse's office phone (per the USPTO public roster) is 513-706-6129. 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.