Registered patent attorney

Robert W Diehl

USPTO Reg. 35118

Firm

BISHOP DIEHL & LEE. LTD.

Address

1475 East Woodfield Road

Suite 800

Schaumburg, IL, 60173

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Robert W Diehl

  • Is Robert W Diehl a registered patent attorney?

    Yes. Robert W Diehl is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 35118). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Robert W Diehl located?

    Robert W Diehl's office is in Schaumburg, Illinois (60173). Affiliated with BISHOP DIEHL & LEE. LTD..

  • What firm does Robert W Diehl work at?

    Robert W Diehl is listed as affiliated with BISHOP DIEHL & LEE. LTD. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Robert W Diehl?

    Robert W Diehl's office phone (per the USPTO public roster) is 847-925-9641. 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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