Across
- 3. The legal right to an invention
- 4. A plan to solve a problem
- 7. The way parts work together in a machine
- 9. A creative ability or skill
- 10. Quality of working well without waste
- 12. To form or make by combining parts
- 13. Testing ideas to learn or prove something
- 15. A person who creates new inventions
Down
- 1. Using new ideas to improve something
- 2. To change something completely
- 5. Tools, machines, and systems created
- 6. The act of finding something new
- 8. The process of working together
- 11. A detailed plan or drawing
- 14. A first model of an invention