Registered patent attorney
Mary E Bak
Firm
Howson and Howson LLP
Address
350 Sentry Parkway
Building 620, Suite 210
Blue Bell, PA, 19422
US
Phone
Registered as
Registered patent attorney
Other attorneys at Howson and Howson LLP
Other patent attorneys in Blue Bell, Pennsylvania
- William BakHowson & Howson LLP
- Oleksandra DoroshevaHowson & Howson LLP
- James E GoepelUnisys Corporation
- Phillip E GonzalezUSPTO Reg. 55213
- J Mark HandFox Rothschild, LLP
- Richard F KaneHowson & Howson LLP
- Bryce G KleemanHowson & Howson LLP
- Yuqi LiUSPTO Reg. 65855
Frequently asked
Frequently asked about Mary E Bak
Is Mary E Bak a registered patent attorney?
Yes. Mary E Bak is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 31215). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Mary E Bak located?
Mary E Bak's office is in Blue Bell, Pennsylvania (19422). Affiliated with Howson and Howson LLP.
What firm does Mary E Bak work at?
Mary E Bak is listed as affiliated with Howson and Howson LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Mary E Bak?
Mary E Bak's office phone (per the USPTO public roster) is 215-540-9200. 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.