Registered patent agent
Martin D Hash
Firm
Hash Enterprises, Inc.
Address
400 W. Evergreen Blvd.
Vancouver, WA, 98660
US
Phone
Registered as
Registered patent agent
Other patent attorneys in Vancouver, Washington
- Mark E. BeattyRylander & Associates, P.C.
- Kara L BlattUSPTO Reg. 84382
- Samuel S BrodaLaw Office of Samuel Broda
- Daniel J BuriUSPTO Reg. 61245
- Michael F. ClearyUSPTO Reg. 65677
- Graciela G. CowgerSchwabe Williamson & Wyatt
- Iris Oren CoxOreninc
- Hugh Brian DavisHewlett-Packard CO
Frequently asked
Frequently asked about Martin D Hash
Is Martin D Hash a registered patent attorney?
Martin D Hash is a registered patent agent (USPTO Registration Number 59431). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Martin D Hash located?
Martin D Hash's office is in Vancouver, Washington (98660). Affiliated with Hash Enterprises, Inc..
What firm does Martin D Hash work at?
Martin D Hash is listed as affiliated with Hash Enterprises, Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Martin D Hash?
Martin D Hash's office phone (per the USPTO public roster) is 360-750-0042. 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.