Registered patent attorney
Ryan B Marsh
Firm
Marsh Professional Group
Address
PO Box 11883
Glendale, AZ, 85318
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Glendale, Arizona
- Thomas Augustus BeckThomas A. Beck, Esq.
- Jami P ButlerHorrall Sales INC
- Albert W DavisUSPTO Reg. 38773
- Christopher A GalloAstroPower Liquidating Trust
- Nicholas Charles GodloveUSPTO Reg. 75072
- Elizabeth A Hart-WellsGlendale Community College
- George Wesley HouseweartUSPTO Reg. 25205
Frequently asked
Frequently asked about Ryan B Marsh
Is Ryan B Marsh a registered patent attorney?
Yes. Ryan B Marsh is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 57522). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Ryan B Marsh located?
Ryan B Marsh's office is in Glendale, Arizona (85318). Affiliated with Marsh Professional Group.
What firm does Ryan B Marsh work at?
Ryan B Marsh is listed as affiliated with Marsh Professional Group on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Ryan B Marsh?
Ryan B Marsh's office phone (per the USPTO public roster) is 623-707-5736. 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.