Registered patent agent
Rowena M. Held
Firm
Kolisch Hartwell, P.C.
Address
520 SW Yamhill
Suite 300
Portland, OR, 97204
US
Phone
Registered as
Registered patent agent
Other attorneys at Kolisch Hartwell, P.C.
Other patent attorneys in Portland, Oregon
- Adenike Adebola AdebiyiKlarquist Sparkman, LLP
- Mark D AllemanAlleman Hall & Tuttle LLP
- Francisco J AlmeidaKlarquist Sparkman LLP
- Khalid Sami H AlmukhaizeemLewis & Clark Law School
- Abdullah O. AlnajranPortland IP, LLC
- Brian D AltmanBonneville Power Admn
- Douglas G AndersonLeatherman Tool Group, Inc.
- Vincent H AndersonCompass IP Law PC
Frequently asked
Frequently asked about Rowena M. Held
Is Rowena M. Held a registered patent attorney?
Rowena M. Held is a registered patent agent (USPTO Registration Number 80484). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Rowena M. Held located?
Rowena M. Held's office is in Portland, Oregon (97204). Affiliated with Kolisch Hartwell, P.C..
What firm does Rowena M. Held work at?
Rowena M. Held is listed as affiliated with Kolisch Hartwell, P.C. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Rowena M. Held?
Rowena M. Held's office phone (per the USPTO public roster) is 503-224-9197. 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.