Company Filing History:
Years Active: 1986-1989
Title: D Bruce Johnson: Innovator in Melody and Measurement Technologies
Introduction
D Bruce Johnson is a notable inventor based in Tullahoma, TN (US). He has made significant contributions to the fields of melody playing apparatus and distance measurement technologies. With a total of 4 patents to his name, Johnson's work showcases his innovative spirit and technical expertise.
Latest Patents
One of Johnson's latest patents is the "Coded card for use in a melody playing apparatus." This invention features a coded card divided into four quadrants, each containing a different melody. A synchronization code is encoded down the center of the card, allowing for the melodies to be decoded when played on the apparatus. Another notable patent is the "Laser archery distance device," which provides a method and apparatus for determining the distance from a bow to a target. This device utilizes a beam of collimated light from a laser, which is reflected to a linear photosensitive element mounted on the bow, producing a display of the target distance.
Career Highlights
Johnson's career is marked by his innovative contributions to technology, particularly in the areas of music and archery. His inventions reflect a deep understanding of both mechanical and electronic systems, allowing him to create devices that enhance user experience and functionality.
Collaborations
Throughout his career, Johnson has collaborated with talented individuals such as Robin H Hines and Michael R Glasscock. These partnerships have likely contributed to the development and refinement of his innovative ideas.
Conclusion
D Bruce Johnson stands out as a creative inventor whose work in melody playing and distance measurement technologies has made a significant impact. His patents reflect a commitment to innovation and a passion for enhancing user experiences through technology.