Otis Boykin Crossword

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Across
  1. 2. Boykin studied this subject in college from 1938-1941.
  2. 6. Boykin's wire resistor invention improved all aspects of this technology.
  3. 7. This is the name of the university that Boykin graduated from.
Down
  1. 1. Boykin is best known for inventing this technology.
  2. 2. Boykin's invention improved this device that helps hearts.
  3. 3. Otis Boykin had 25 of these.
  4. 4. Boykin was this type of engineer.
  5. 5. Boykin's invention improved the guidance of this military weapon.