Registered patent agent
Eugene J A Gierczak
Firm
Gardiner Roberts LLP
Address
Bay Adelaide Centre - East Tower
22 Adelaide Street West, Suite 3600
Toronto, ON, M5H 4E3
CA
Phone
Registered as
Registered patent agent
Other attorneys at Gardiner Roberts LLP
Other patent attorneys in Toronto, ON
- Michael John Anthony AdamsRiches, McKenzie & Herbert LLP
- Kazim AghaAird & McBurney LP
- Nicholas A. AitkenSmart & Biggar LP
- MaryAnne ArnoldoTorys LLP
- David K. BaileyMiller Thomson LLP
- Robert J. A. BakerSmart & Biggar LP
- Denver T. J. BandstraTorys LLP
- John M. BannisterBrunet & Co.
Frequently asked
Frequently asked about Eugene J A Gierczak
Is Eugene J A Gierczak a registered patent attorney?
Eugene J A Gierczak is a registered patent agent (USPTO Registration Number 31690). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Eugene J A Gierczak located?
Eugene J A Gierczak's office is in Toronto, ON (M5H 4E3). Affiliated with Gardiner Roberts LLP.
What firm does Eugene J A Gierczak work at?
Eugene J A Gierczak is listed as affiliated with Gardiner Roberts LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Eugene J A Gierczak?
Eugene J A Gierczak's office phone (per the USPTO public roster) is 416-865-2968. 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.