Registered patent attorney
David Israel Klein
Address
3458 Ellicott Center Drive
Suite 101
Ellicott City, MD, 21043
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Ellicott City, Maryland
- Kande K D AmarasingheUSPTO Reg. 65835
- Kara M ArmstrongUSPTO Reg. 38234
- Padmavathi V. BaskarUSPTO Reg. 81003
- Carmela M. D'AntuonoUSPTO Reg. 84207
- Michael DavidCapitol City TechLaw, PLLC
- Eric C. FrankUSPTO Reg. 82440
- Isabel Y KadoorieUSPTO Reg. 67856
- Yejin KimUSPTO Reg. 82056
Frequently asked
Frequently asked about David Israel Klein
Is David Israel Klein a registered patent attorney?
Yes. David Israel Klein is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 33253). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is David Israel Klein located?
David Israel Klein's office is in Ellicott City, Maryland (21043).
How do I contact David Israel Klein?
David Israel Klein's office phone (per the USPTO public roster) is 410-465-6678. 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.