William F. Lang IV

Intellectual Property

About William F. Lang IV

The ideas, innovation, and know-how of a business are often more valuable than its tangible assets. These intellectual assets are critical in setting your products and services apart from those of your competition. Similarly, your name and reputation are often critical elements of your customer's decision to choose your products and services over those of your competition. Without proper protection, these important assets can be taken advantage of by competitors who didn't spend the time, energy, and resources that you spent in developing your innovations. Since 1998, I have protected the ideas, inventions, and commercial identities of my clients through patents, trademarks, copyrights, and trade secrets. I hold degrees in both Electrical Engineering and Industrial Engineering, providing me with the technical expertise to understand the details of your inventions. I have several years of big firm and boutique firm experience including experience with one of the largest law firms in the world and one of the oldest boutique patent law firms in the United States. I founded Lang Patent Law in 2007. With Lang Patent Law now in its second decade, I have been trusted by a wide variety of clients, including individual inventors, startup companies, established research and development companies, and manufacturers of various sizes. Currently, about 45% of Lang Patent Laws business comes from local clients, and about 55% comes from national clients. Your inventions, know-how, and reputation are important to you and your business. I can ensure that your intellectual assets receive the best possible protection.

Firm Detail

Firm Name

Lang Patent Law LLC


309 College Ave., Suite B Beaver PA 15009

Law Firm

Practice Areas

Intellectual Property,Intellectual Property Litigation,Patents,Trademarks

Law School (Graduated)

University of Arkansas 1997

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