TREA

Hayward Gosse Spangler

Follow

Person

  • Tucson, AZ, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    System for assessing bee temperament
    • Patent number 5,015,212
    • Issue date May 14, 1991
    • The United States of America as represented by the Secretary of Agriculture
    • Hayward G. Spangler
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Method of removing wax moth larvae from infested enclosures
    • Patent number 4,028,755
    • Issue date Jun 14, 1977
    • The United States of America as represented by the Secretary of Agriculture
    • Hayward Gosse Spangler
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING