Patents by Inventor Sammy E. Waldrop

Sammy E. Waldrop 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: 4765799
    Abstract: Latex coated electrodes comprising a foraminous, electrically conductive substrate which supports a paste comprising a mixture of (a) finely divided, particulate, rechargeable, active material and, (b) a fibrous interconnecting network of an unsintered, uncoalesced, hydrophobic linear fluorocarbon polymer, wherein said active material is dispersed throughout and bound in said fibrous network and being accessible to said electrolyte and to gas being generated during overcharge of the cell have excellent mechanical integrity. These electrodes have a greater storage life than similar uncoated electrodes and rechargeable cells employing these electrodes have excellent electrical properties with respect to both voltage characteristics and pressure buildup.
    Type: Grant
    Filed: January 27, 1987
    Date of Patent: August 23, 1988
    Assignee: Gates Energy Products, Inc.
    Inventor: Sammy E. Waldrop