Registered patent agent
David J Harrison
Firm
Vory's, Sater, Seymour and Pease LLP
Patent Attorney
Address
700 Louisiana Street
Suite 4100
Houston, TX, 77002
US
Phone
Registered as
Registered patent agent
Other patent attorneys in Houston, Texas
- Enrique AbarcaNabors Industries, Inc.
- Sheraz AbbasiAbbasi Law Office
- Robert L AbdonUniversity of Texas
- Abdullahi S AbdullahiKasowitz Benson Torres LLP
- Eric M AdamsTumey L.L.P.
- Carmen R AdamsHewlett-Packard Company
- Olaolu O AdekunleHewiett-Packard Company
- Benjamin A AdlerAdler and Associates
Frequently asked
Frequently asked about David J Harrison
Is David J Harrison a registered patent attorney?
David J Harrison is a registered patent agent (USPTO Registration Number 59514). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is David J Harrison located?
David J Harrison's office is in Houston, Texas (77002). Affiliated with Vory's, Sater, Seymour and Pease LLP.
What firm does David J Harrison work at?
David J Harrison is listed as affiliated with Vory's, Sater, Seymour and Pease LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact David J Harrison?
David J Harrison's office phone (per the USPTO public roster) is 713-558-7004. 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.