Registered patent attorney
Stephen L. Hennessy
Firm
Milwaukee Tool
Address
13135 W. Lisbon Rd.
Brookfield, WI, 53005
US
Phone
Registered as
Registered patent attorney
Other attorneys at Milwaukee Tool
Other patent attorneys in Brookfield, Wisconsin
- Gregory S BollisMilwaukee Electric Tool Corp.
- Shane F GerstlMilwaukee Electric Tool
- Aaron Lee HardtUSPTO Reg. 25077
- Leslie C HodgesGE Healthcare
- John M ManionRyan Kromholz & Manion, S.C.
- Jason M MeichtryUSPTO Reg. 76918
- Elizabeth Egasti MillerUSPTO Reg. 54635
- Elizabeth L NealDEWITT LLP
Frequently asked
Frequently asked about Stephen L. Hennessy
Is Stephen L. Hennessy a registered patent attorney?
Yes. Stephen L. Hennessy is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 71248). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Stephen L. Hennessy located?
Stephen L. Hennessy's office is in Brookfield, Wisconsin (53005). Affiliated with Milwaukee Tool.
What firm does Stephen L. Hennessy work at?
Stephen L. Hennessy is listed as affiliated with Milwaukee Tool on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Stephen L. Hennessy?
Stephen L. Hennessy's office phone (per the USPTO public roster) is 800-729-3878. 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.