Patents by Inventor Randy Dean Leyh

Randy Dean Leyh 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).

  • CROSS-PROTECTION OF BOVINES AGAINST B. trehalosi INFECTION BY A MULTI-VALENT VACCINE
    Publication number: 20160008449
    Abstract: The invention provides a method of protecting a bovine susceptible to Bibersteinia trehalosi, the method comprising administering to said bovine an effective amount of a vaccine comprising a Mannheimia haemolytica antigen, and further comprising one or more of Infectious Bovine Rhinotracheitis Virus, Bovine Viral Diarrhea Virus, Parainfluenza-3 Virus, and Bovine Respiratory Syncytial Virus.
    Type: Application
    Filed: March 13, 2014
    Publication date: January 14, 2016
    Inventors: Terry Lynn Bowersock, Ryan N. Dunn, Randy Dean Leyh, Klaas Okkinga