Inventors Information

The process for submitting inventions to National Presto Industries, Inc. has changed. Please email a description and/or picture(s) of your idea to

If you do not receive a response from National Presto within 30 days of your submission, assume that National Presto will not be pursuing your idea further.

If we are interested in pursuing your idea, you will then be informed by either email or telephone; at that point, we would sign a Non-disclosure Agreement.

Please email the above address if you have any questions.