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Clearwater, Florida

Patent attorneys in Clearwater

Clearwater, Florida is home to 11 USPTO-registered patent practitioners. Working with a local practitioner can streamline in-person meetings for invention disclosures, signing inventor declarations, and reviewing prior-art search results — but every USPTO practitioner is licensed to practice nationally, so a non-local choice is also valid. Local firms with the most USPTO-registered practitioners include Maxey Law Offices, PLLC, Defillo & Associates Inc., and Macfarlane, Ferguson & McMullen, P.A..

Jeremiah J Callaghan

Reg. 56000
Patent agent

Maxey Law Offices, PLLC

Clearwater, FL · 33760

727-230-4949

Evelyn A Defillo

Reg. 45630
Patent agent

Defillo & Associates Inc.

Clearwater, FL · 33766

727-772-5916

Robert Hauser· III

Reg. 48523
Patent attorney

Clearwater, FL · 33760

Bryan H Hoerbelt

Reg. 54587
Patent attorney

Clearwater, FL · 33762

813-325-1669

David H. Houston

Reg. 73020
Patent attorney

Clearwater, FL · 33762

863-670-4323

Todd A Jennings

Reg. 69809
Patent attorney

Macfarlane, Ferguson & McMullen, P.A.

Clearwater, FL · 33756

727-444-1410

Edmund E Ketcham

Reg. 53113
Patent agent

Honeywell Intrntl

Clearwater, FL · 34624

727-539-4255

Charles Edwin Lykes· Jr

Reg. 30083
Patent attorney

Charles E. Lykes, Jr., Attorney at Law

Clearwater, FL · 33756-5707

727-441-8308

Mark David Schuman

Reg. 31197
Patent attorney

Clearwater, FL · 33755

612-805-2225

Bradford T Sullivan

Reg. 78014
Patent agent

Clearwater, FL · 33759

352-339-4168

Stephanus H. Yang

Reg. 66352
Patent attorney

KnowBe4, Inc.

Clearwater, FL · 33755

727-222-3986

Common questions

Do patent attorneys in Clearwater cost more than the national average?
Patent attorney fees vary primarily by experience and complexity of the invention, not by city. A typical provisional patent application in the US runs $1,500 to $5,000; a non-provisional utility filing runs $5,000 to $15,000. Hourly rates in Clearwater tend to track the broader Florida legal market.
How many USPTO practitioners list a Clearwater office?
11 USPTO-registered patent practitioners list a Clearwater mailing address on the OEDCI roster. You can sort by firm size and contact each directly using the phone numbers shown.
Can I work with a Clearwater practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A Clearwater-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.
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