Registered patent attorney
David M Lang
Firm
Law Offices of David M. Lang
Address
3051 Daggett Drive
Granite Bay, CA, 95746
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Granite Bay, California
- William D BeardUSPTO Reg. 48888
- Stuart J MadsenUSPTO Reg. 34381
- Robert Paul WagnerUSPTO Reg. 51362
- Louis V WollenbergerUSPTO Reg. 55738
Frequently asked
Frequently asked about David M Lang
Is David M Lang a registered patent attorney?
Yes. David M Lang is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 53182). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is David M Lang located?
David M Lang's office is in Granite Bay, California (95746). Affiliated with Law Offices of David M. Lang.
What firm does David M Lang work at?
David M Lang is listed as affiliated with Law Offices of David M. Lang on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact David M Lang?
David M Lang's office phone (per the USPTO public roster) is 916-317-4375. 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.