Patents by Inventor Louise Koch

Louise Koch 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).

  • Patent number: 5540625
    Abstract: A golf club having shafts and club heads comprised of either: metals, composites, or ceramics which are gas permeable and possess the properties of hollows and cavities respectively. Whereas upon sealing the union of the shaft and the club head renders same air tight. Further, introducing a gas induction valve at the shafts upper end thereby enabling gas induction while also providing a check valve seal to prohibit gas loss after pressurization provides a hermetically sealed golf club. This art applies to any provider of golf club components meeting these generic requirements. Whereas the compilation of components aforementioned while inducing compressed gas dependent upon the type golf club, will enhance the performance of any golf club so modified.
    Type: Grant
    Filed: July 27, 1995
    Date of Patent: July 30, 1996
    Inventors: John A. Koch, Louise Koch