Registered patent attorney
David J Kohn
Firm
Lerner David Littenberg Krumholz & Mentlik, LLP
Address
600 South Avenue West
Westfield, NJ, 07090
US
Registered as
Registered patent attorney
Other attorneys at Lerner David Littenberg Krumholz & Mentlik, LLP
Other patent attorneys in Westfield, New Jersey
- Raymond W AugustinLerner David Littenberg Krumholz and Mentlik LLP
- Jennifer BorjaBorja Law, LLC
- Orville R CockingsLerner David Littenberg Krumholz and Mentlik, LLP
- Harvey Leonard CohenLerner David Littenberg Krumholz and Mentlik LLP
- James Joseph DaleyUSPTO Reg. 24158
- Gary Fred DanisLindabury, McCormick, Estabrook & Cooper, P.C.
- Sidney DavidLerner David Littenberg Krumholtz and Mentlik LLP
- Robert A DenisUSPTO Reg. 80645
Frequently asked
Frequently asked about David J Kohn
Is David J Kohn a registered patent attorney?
Yes. David J Kohn is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 68909). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is David J Kohn located?
David J Kohn's office is in Westfield, New Jersey (07090). Affiliated with Lerner David Littenberg Krumholz & Mentlik, LLP.
What firm does David J Kohn work at?
David J Kohn is listed as affiliated with Lerner David Littenberg Krumholz & Mentlik, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
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.