Patents Assigned to LYTLE RESEARCH AND DEVELOPMENT CORPORATION
  • Balanced set of golf clubs
    Patent number: 11077341
    Abstract: A set of golf clubs with a plurality of at least two combinations of different lengths of a minimum of three golf clubs in each combination having progressive lofts that are matched to provide identical swing characteristics requiring unique loft and club length progressions to provide consistent yardage spacing between irons within a combination and between combinations. Each club in a combination is further defined by the shaft having an equal length; an identical swing weight, an identical grip weight and an identical head weight.
    Type: Grant
    Filed: November 12, 2017
    Date of Patent: August 3, 2021
    Assignee: LYTLE RESEARCH AND DEVELOPMENT CORPORATION
    Inventor: Michael F. Lytle
  • Balanced set of iron type golf clubs
    Patent number: 9814950
    Abstract: A set of golf clubs with a plurality of at least two combinations of different lengths of a minimum of three golf clubs in each combination having progressive lofts that are matched to provide identical swing characteristics requiring unique loft and club length progressions to provide consistent yardage spacing between irons within a combination and between combinations. Each club in a combination is further defined by the shaft having an equal length; an identical swing weight, an identical grip weight and an identical head weight.
    Type: Grant
    Filed: February 20, 2016
    Date of Patent: November 14, 2017
    Assignee: LYTLE RESEARCH AND DEVELOPMENT CORPORATION
    Inventor: Michael F. Lytle