Sean Liam Kelleher

I am the founding member of Kelleher Patent Law. During and after engineering school, I had several contract engineering positions, which included product development, manufacturing process improvements, failure analysis. This experience has helped me better understand the development hurdles a client will see while developing, testing and manufacturing their product. As a strategic and tactical thinker, I am able to better understand the variations that clients’ products may undergo which has allowed me to produce better patent applications. I have successfully prosecuted a variety of patent applications and trademark registrations.