If you are a prospective patent practitioner who doesn't qualify for Category A or Category B, Category C is a way to qualify for the "patent bar exam", or officially, the Examination for Registration to Practice in Patent Cases Before the United States Patent and Trademark Office. You can learn more about the patent bar at the Patent Education Series.
According to the USPTO:
"An applicant relying on practical engineering or scientific experience or who does not qualify under Category A or B above may establish the required technical training by demonstrating that he or she has taken and passed the Fundamentals of Engineering (FE) test. The FE test is a test of engineering fundamentals. The FE test is developed and administered by a State Board of Engineering Examiners in each State or comparable jurisdiction. Neither the USPTO nor any other U.S. Government agency administers the test. An applicant desiring to take the FE test should direct inquiries to the Secretaries of the appropriate State Boards. Official results of the FE test must be submitted to establish qualification under this category. An applicant attempting to qualify under Category C must submit an official transcript showing the award of a Bachelors degree."
While this is quoted from the USPTO, it is outdated information. The FE exam is nationally administered by the NCEES.
The FE exam is a comprehensive engineering test that is available in 7 different 'discplines': Chemical, Civil, Electrical and Computer, Environmental, Inudstrial and Systems, Mechanical, and Other disciplines. Choose a discipline based on your educational background and experience, or choose the catch-all Other Disciplines for the most general engineering exam.
PrepFE works differently from other FE preparation services. We are the best option for many reasons. We are technology and analytics driven. Our website is the most modern and advanced while remaining straightforward. Our iOS apps are full-featured and stand well above any competitors' offerings. Our guarantees and customer service are best in industry. All of this comes with the most affordable and transparent pricing.
The content of PrepFE is designed specifically with passing the FE exam in mind. Other resources generally have overly complex, difficult, outdated and sometimes outright irrelevant practice problems and review materials. Instead of being an entire review of an undergrad degree in engineering, our content is focused and streamlined, so you can spend the minimal amount of time preparing, if study time is in an issue for you. To that end, we include many tricky problems, so that you'll be prepared when the NCEES official exam throws the same curveballs at you. And we do also offer challenging problems for our users who want thorough prepration. All in all, if you work through PrepFE and get your scores up, you will have no problem passing the FE exam.
I just passed FE Mechanical. I finished my engineering degree 44 years ago (yes you read it right 44). Your material was a great help. I will recommend your website for future exam takers.
Wanted to thank whomever is behind the scenes of this website. Took my Mechanical FE last week and got the results this morning. Passed it on my first try. I am very relived to never the test again and am grateful for this platform to help me prepare for success. Spending 4 months going over review problems helped me prepare greatly. What y'all have going on here is amazing. Thank you again for this.
I was pleasantly surprised to have been so well prepared for the civil FE exam after using prepFE (especially for the price). I used it to get the recommended score in each category, did not need to buy additional practice materials, and felt good about my score after I took my test. Thank you for providing such an affordable and user friendly resource!
After being out of school 25+ years, PrepFE was my primary resource for
preparing for the FE exam. It was very helpful that the solutions to
the practice problems included references for the current NCEES
Reference Handbook, the familiarity of which is key to success on the
exam. The web interface made it easy to log in and study, even if I
only had a few minutes, without the inconvenience of flipping pages back
and forth in a book. I was impressed that some of my suggestions were
quickly incorporated into the solutions, and I even received a couple of
personal emails. Of course, I loved the price, but that was less
important than PrepFE's effectiveness (there were free resources I tried
and ignored, since they weren't very helpful). Now, if only I could use
PrepPE!