The Inventor theme was introduced in 2003. It included sets that involved using motors, wind-up bricks, etc. It was discontinued in 2004.
Sets[]
| Image | # | Set | Number of pieces | Minifigures | Price | Release |
|---|---|---|---|---|---|---|
 | 4090 | Motion Madness | 243 | $15.00 | 2003 | |
 | 4093 | Wild Wind Ups | 315 | $25.00 | 2003 | |
 | 4094 | Motor Movers | 255 | $39.99 | 2003 | |
 | 4095 | Record and Play | 342 | $50.00 | 2003 | |
 | 9719 | Robotics Invention System | 727 | $200.00 | 1998 |
Games[]
Lego made a flash game in 2003 based on the Inventor line of products. The game was called Inventor Saves The Day, and involved using parts from the Inventor theme to solve problems.
