Patents by Inventor Phillip Hohn

Phillip Hohn 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).

  • Multiple game call holder device
    Patent number: 6213295
    Abstract: A game call holder device which enables the hunter to access a game call unit readily from a bundle or plurality of game calls.
    Type: Grant
    Filed: February 22, 2000
    Date of Patent: April 10, 2001
    Inventor: Phillip Hohn
  • Caustic etching of aluminum with matte finish and low waste capability
    Patent number: 5091046
    Abstract: A process for etching aluminum in caustic solution capable of providing a consistently uniform matte finish like that of the never dump process, but with little waste like the regeneration process. Etching is performed in a solution containing free sodium hydroxide and dissolved aluminum in a ratio between about 0.6 and 2.1 g/l and also containing an etch equalizing agent at a temperature above about 70.degree. C. Preferably, the etch solution is regenerated through a crystallization loop.
    Type: Grant
    Filed: December 31, 1990
    Date of Patent: February 25, 1992
    Inventors: Robert F. Hunter, Phillip Hohn