Search the MPEP
- Search the full text of the Manual of Patent Examination and Procedure (MPEP).
- http://www.bradleymayhew.com/mpep.htm

USPTO - Roster of Practitioners
- Search the roster of attorneys and agents who are registered to practice before the U.S. Patent & Trademark Office.
- http://des.uspto.gov/OEDCI/

Pass the Patent Bar
- Patent Bar review course taught by Jim Longacre.
- http://www.passthepatentbar.com

BAR/BRI Patent Bar Review
- Patent Bar review course offered by BAR/BRI.
- http://www.patentbarbri.com

PatBar.com
- Provides a home study course to review for the patent agent examination.
- http://www.patbar.com

PLI - Patent Bar Review
- Patent Bar review course offered by the Practising Law Institute (PLI).
- http://www.patentbarreview.com

USPTO - Office of Enrollment and Discipline
- Office within the U.S. Patent & Trademark Office that is responsible for the qualification and enrollment of patent agents as well as disciplining them. Includes information on how to become a patent agent.
- http://www.uspto.gov/web/offices/dcom/gcounsel/oed.htm

Patent Resources Group, Inc.
- Group that provides legal courses, including preparation for the patent bar exam necessary to become a patent agent.
- http://www.patentresources.com