Registered patent attorney

Clifford Lincoln Sadler

USPTO Reg. 17990

Address

50 Moorland Drive

Gross Pointe Shores, MI, 48236

US

Phone

Registered as

Registered patent attorney

Frequently asked

Frequently asked about Clifford Lincoln Sadler

  • Is Clifford Lincoln Sadler a registered patent attorney?

    Yes. Clifford Lincoln Sadler is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 17990). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Clifford Lincoln Sadler located?

    Clifford Lincoln Sadler's office is in Gross Pointe Shores, Michigan (48236).

  • How do I contact Clifford Lincoln Sadler?

    Clifford Lincoln Sadler's office phone (per the USPTO public roster) is 313-881-6659. 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.

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