Patents by Inventor Gerritt Middelkoop

Gerritt Middelkoop has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Crate dryer
    Publication number: 20010025429
    Abstract: Device for drying washed and rinsed crates or cases, comprising a frame and receiving or accommodation spaces carried by the frame for the crates or cases, in which the accommodation spaces are attached to a rotating shaft and are situated on either side of it in a symmetrical manner, and furthermore comprising means for rotating the rotating shaft and thus the accommodation spaces in order to cast off the water present on the crates or cases from them through centrifugal forces.
    Type: Application
    Filed: March 13, 2001
    Publication date: October 4, 2001
    Inventors: Gerritt Middelkoop, Johannes C. Andeweg