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Registered patent attorney
Harrison R. Powell
Firm
Delta Theta Technologies
Address
600 W. Diversey Pky.
Apt. 1406
Chicago, IL, 60614
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Chicago, Illinois
- Lawrence H AaronsonMcDonnell Boehnen Hulbert & Berghoff LLP
- Dennis J AbdelnourHonigman LLP
- Holby Matthew AbernNeal, Gerber & Eisenberg LLP
- Cassandra L. AbernathyUSPTO Reg. 75330
- John AbramicSteptoe & Johnson LLP
- David Brian AbramowitzLocke Lord LLP
- Hugh A AbramsShook, Hardy & Bacon LLP
- Matthias AbrellMarshall Gerstein & Borun, LLP
Frequently asked
Frequently asked about Harrison R. Powell
Is Harrison R. Powell a registered patent attorney?
Yes. Harrison R. Powell is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 82468). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Harrison R. Powell located?
Harrison R. Powell's office is in Chicago, Illinois (60614). Affiliated with Delta Theta Technologies.
What firm does Harrison R. Powell work at?
Harrison R. Powell is listed as affiliated with Delta Theta Technologies on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Harrison R. Powell?
Harrison R. Powell's office phone (per the USPTO public roster) is 901-355-9850. 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.