Patents by Inventor Ronald D. Fredericks, Jr.

Ronald D. Fredericks, Jr. 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).

  • Composition having neutralized differential infrared absorbency
    Patent number: 4510072
    Abstract: A composition which is added to liquid samples undergoing double wavelength infrared analysis exhibits no net differential effect on the double wavelength channels. The composition is formulated by selecting one compensating component for each double wavelength channel, wherein said compensating component offsets the net differential effect exerted by the remainder of the composition.
    Type: Grant
    Filed: January 28, 1983
    Date of Patent: April 9, 1985
    Assignee: Dairy & Food Labs, Inc.
    Inventors: Randall S. Young, Ronald D. Fredericks, Jr.