Registered patent attorney
Russell Robert Kassner
Address
110 Scenic Lake Drive
Riverhead, NY, 11901
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Riverhead, New York
- William F AndesLaw Office of William F. Andes, Jr.
- Gerard F DunneLaw Office of Gerard F Dunne PC
- Kiran D MalhotraADCHEM CORP
Frequently asked
Frequently asked about Russell Robert Kassner
Is Russell Robert Kassner a registered patent attorney?
Yes. Russell Robert Kassner is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 36183). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Russell Robert Kassner located?
Russell Robert Kassner's office is in Riverhead, New York (11901).
How do I contact Russell Robert Kassner?
Russell Robert Kassner's office phone (per the USPTO public roster) is 631-765-8633. 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.