Across
- 4. give company/person the right to sell inventions
- 5. to declare as your own
- 7. have or show strong feeling about something
- 8. an important advance
Down
- 1. imagined good things would happen in future
- 2. influenced by charm, art, or skill
- 3. things made or invented for a particular purpose
- 6. act in a way that shows excitement