Registered patent agent
James S. Siepierski
Address
117 S. Ellicott Street
Williamsville, NY, 14221
US
Phone
Registered as
Registered patent agent
Other patent attorneys in Williamsville, New York
- Philip B AbramowitzLaw Office of Philip Abramowitz
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- Lillian Medina-ZelaznyThe Bilicki Law Firm PC
- Yousef M. MianUSPTO Reg. 67485
- James Charles SimmonsThe Law Office Of James C Simmons
- Robert Paul SimpsonSimpson & Simpson, PLLC
- James F TaoUSPTO Reg. 22530
Frequently asked
Frequently asked about James S. Siepierski
Is James S. Siepierski a registered patent attorney?
James S. Siepierski is a registered patent agent (USPTO Registration Number 64578). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is James S. Siepierski located?
James S. Siepierski's office is in Williamsville, New York (14221).
How do I contact James S. Siepierski?
James S. Siepierski's office phone (per the USPTO public roster) is 716-634-5192. 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.