Registered patent attorney
Nathan T Grebasch
Firm
Transportation Security Administration
Chief Counsel
Address
TSA Chief Counsel
6595 Springfield Center Drive
Springfield, VA, 22150-1923
US
Phone
Registered as
Registered patent attorney
Other attorneys at Transportation Security Administration
Other patent attorneys in Springfield, Virginia
- Jeffry H. AftergutUSPTO Reg. 84315
- Karen K AftergutUSPTO Reg. 47216
- Larry N AnagnosUSPTO Reg. 32392
- Gregory L. BakerUSPTO Reg. 79192
- Steven A BratlieUSPTO Reg. 56061
- John C BroskyBest Medical International, Inc.
- Philip R CoeUSPTO Reg. 53926
- Francis J CombsUSPTO Reg. 77812
Frequently asked
Frequently asked about Nathan T Grebasch
Is Nathan T Grebasch a registered patent attorney?
Yes. Nathan T Grebasch is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 48600). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Nathan T Grebasch located?
Nathan T Grebasch's office is in Springfield, Virginia (22150-1923). Affiliated with Transportation Security Administration.
What firm does Nathan T Grebasch work at?
Nathan T Grebasch is listed as affiliated with Transportation Security Administration on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Nathan T Grebasch?
Nathan T Grebasch's office phone (per the USPTO public roster) is 202-309-4810. 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.