Patents by Inventor John C. Craft

John C. Craft 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).

  • DHEA-containing nutritional supplement
    Patent number: 5883086
    Abstract: The present invention relates to a nutritional supplement (10) containing from 5% to 2000% each of the RDA of vitamins (18) A (22), C (26), D (28), E (30) and .beta.-carotene (24), from 5% to 500% of the RDA of the minerals (20) selenium (32), zinc (34), magnesium (36), calcium (38), iodine (40) and potassium (42), from 5 to 100 mg dehydroepiandrosterone (DHEA) (12), from 0.1 to 10 mg trans-ferulic acid (14), and one or more plant extracts (16) selected from ginseng (46) and garlic (44). These DHEA-containing nutritional supplements are useful in the alleviation of an irregular heartbeat as well as the general symptoms of stress.
    Type: Grant
    Filed: May 2, 1997
    Date of Patent: March 16, 1999
    Inventor: John C. Craft