Registered patent attorney
Daniel R Siegel
Firm
Dewin and Siegel LLP
Address
380 Cervantes Road
Portola Valley, CA, 94028
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Portola Valley, California
- Rochelle A GibbonsOlin Consulting Group
- Jeffrey A HagenahUSPTO Reg. 35175
- Frank L HodgsonUSPTO Reg. 68907
- Dianne Elaine ReedVLP Law Group LLP
- Jeffrey I RodgersUSPTO Reg. 70111
- Valerie L.ynn RussellUSPTO Reg. 40406
- John C StattlerLaw Office of John Stattler
- Alan W YoungYoung Law Firm, P.C.
Frequently asked
Frequently asked about Daniel R Siegel
Is Daniel R Siegel a registered patent attorney?
Yes. Daniel R Siegel is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 38751). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Daniel R Siegel located?
Daniel R Siegel's office is in Portola Valley, California (94028). Affiliated with Dewin and Siegel LLP.
What firm does Daniel R Siegel work at?
Daniel R Siegel is listed as affiliated with Dewin and Siegel LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Daniel R Siegel?
Daniel R Siegel's office phone (per the USPTO public roster) is 650-465-1065. 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.