Registered patent attorney
Robert H. Hayes
Address
1224 S. 2nd Street
Apt. 2
Philadelphia, PA, 19147
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Philadelphia, Pennsylvania
- Chioma C. AbaraUSPTO Reg. 75943
- Robert Allen AboudSmithKline Beecham CORP
- Comfort O. AdeyemiUSPTO Reg. 82489
- Yousuf U. AhmedDLA Piper LLP (US)
- Benjamin A. AilesMcCarter & English LLP
- Jeffrey C AldridgeVan Court & Aldridge LLP
- Ross E AlexanderFlaster Greenberg P.C.
- Curtis R AltmannMendelsohn Dunleavy, P.C.
Frequently asked
Frequently asked about Robert H. Hayes
Is Robert H. Hayes a registered patent attorney?
Yes. Robert H. Hayes is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 78865). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Robert H. Hayes located?
Robert H. Hayes's office is in Philadelphia, Pennsylvania (19147).
How do I contact Robert H. Hayes?
Robert H. Hayes's office phone (per the USPTO public roster) is 267-549-3753. 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.