Darby Patent Application Attorneys — 97 found

Lawyers with

Avvo Rating

1.0 to 10.0


  1. Darby Patent Application Attorney Gerry J. Elman

    Gerry Elman Pro

    Swarthmore, PA Patent Application Attorney
    Licensed for 48 years
    AVVO
    RATING

    10.0

    610-892-9942
  2. Darby Patent Application Attorney Robert Francis Zielinski

    Robert Zielinski

    Philadelphia, PA Patent Application Attorney
    Licensed for 28 years
    AVVO
    RATING

    10.0

  3. Darby Patent Application Attorney David Jason Kessler

    David Kessler

    Philadelphia, PA Patent Application Attorney
    Licensed for 16 years
    Not yet reviewed
    AVVO
    RATING

    9.0

  4. Darby Patent Application Attorney Manny Pokotilow

    Manny Pokotilow

    Philadelphia, PA Patent Application Attorney
    Licensed for 50 years
    Not yet reviewed
    AVVO
    RATING

    10.0

  5. Darby Patent Application Attorney Stephan P. Gribok

    Stephan Gribok

    Philadelphia, PA Patent Application Attorney
    Licensed for 34 years
    Not yet reviewed
    AVVO
    RATING

    7.1

  6. Darby Patent Application Attorney Larry S. Zelson

    Larry Zelson

    Philadelphia, PA Patent Application Attorney
    Licensed for 8 years
    Not yet reviewed
    AVVO
    RATING

    8.2

  7. Darby Patent Application Attorney John Lawrence Knoble

    John Knoble

    Philadelphia, PA Patent Application Attorney
    Licensed for 26 years
    AVVO
    RATING

    7.7

  8. Darby Patent Application Attorney Steven Eric Koffs

    Steven Koffs

    Philadelphia, PA Patent Application Attorney
    Licensed for 27 years
    Not yet reviewed
    AVVO
    RATING

    8.8

  9. Darby Patent Application Attorney C Frederick Koenig III

    C Koenig

    Philadelphia, PA Patent Application Attorney
    Licensed for 34 years
    Not yet reviewed
    AVVO
    RATING

    8.5

  10. Darby Patent Application Attorney Stephen Henry Eland

    Stephen Eland

    Philadelphia, PA Patent Application Attorney
    Licensed for 20 years
    Not yet reviewed
    AVVO
    RATING

    6.9

Patent Application

People who invent unique products and processes need patent prosecution attorneys to apply for government protection of their inventions. Patent application lawyers are uniquely qualified to file your patents with the U. S. Patent and Trademark Office, as they know what to file to show the unique quality of your invention and can clarify precisely why it differs from other similar patented inventions. The process is complex and a patent prosecution attorney usually has a related technical background. For example, a patent application attorney working on new cancer drugs may have a microbiology degree, or one working on new operating systems may have a computer science degree.