Patent Attorneys in Crystal Lake, Illinois

3 patent professionals

Updated April 2026

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Patent Attorneys in Crystal Lake

Law Firm

Underwood & Associates, LLC

Crystal Lake, IL

Underwood & Associates practices exclusively in the area of patents.

Law Firm

Nyman IP LLC

Crystal Lake, IL

Scott Nyman started Nyman IP as a registered patent attorney that understands the need for efficiency in evaluating and...

Law Firm

Crawford Intellectual Property Law LLC

Crystal Lake, IL

Regions of Practice: Kane County – All, Kane County – North, Tri Cities, Kane County – South, Cook County – All, Cook...

Also Serving Crystal Lake

Nearby patent professionals who may serve the Crystal Lake area.

Law Firm

Marshall H. Hong, Attorney at Law

Skokie, IL

Patent attorney in Skokie, IL. Handles patent and intellectual property matters.

Law Firm

Lesley A. Wallerstein, LLC

Northbrook, IL

Lesley A. Wallerstein, LLC is watching with interest to see whether another familiar registered trademark will be...

Patent Attorney

James Lowe Law

New Berlin, WI

James Lowe LawJames Lowe LawJames Lowe LawJames Lowe LawJames Lowe LawJames Lowe LawJames Lowe LawJames Lowe...

Patent Attorney

Chiacchio IP

Chicago, IL

Chiacchio IP, LLC, is a law firm that specializes in intellectual property law. Mr.

Law Firm

Faier & Faier Trademarks and Patents

Chicago, IL

A Patent and Trademark Boutique USPTO Registered Attorney We are an office that has grown startups to $1B! Call...

Specialties in This Area

Mechanical2 of 3

Electrical1 of 3

Chemical1 of 3

Medical Devices1 of 3

Aerospace1 of 3

Clean Energy1 of 3

Frequently Asked Questions

How much does a patent attorney cost in Crystal Lake?

We don't have enough local pricing data for Crystal Lake yet. The national average for a provisional patent is $3,500 and a utility patent is $8,000. Use our cost calculator to estimate costs for your specific invention.

How many patent attorneys are in Crystal Lake, Illinois?

There are 3 patent professionals listed in Crystal Lake, IL. This includes patent attorneys, patent agents, and intellectual property law firms.

What specialties do patent attorneys in Crystal Lake handle?

Patent attorneys in Crystal Lake most commonly handle mechanical, electrical, chemical, and medical devices patents. Many attorneys work across multiple specialties, so it's worth reaching out even if your invention doesn't fit neatly into one category.

Do any patent attorneys in Crystal Lake offer free consultations?

Yes, 2 of 3 patent professionals in Crystal Lake offer free initial consultations. A free consultation lets you discuss your invention, understand the patent process, and get a cost estimate before committing.