Toolz, Ltd.
11Patents
0Active
11Granted
34Portfolio score
Filing activity: Feb 9, 1999 → Apr 15, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6542304B2 | Laser beam device with apertured reflective element | Physics | 30 | Expired |
| US6625895B2 | Servo-controlled automatic level and plumb tool | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6878954B2 | Detecting tool orientation, alignment, depth, and leveling | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6829043B2 | Distance measurement device with short distance optics | Physics | 22 | Expired |
| US6459483B1 | Level with angle and distance measurement apparatus | Physics | 19 | Expired |
| US6848188B2 | Laser alignment device providing multiple references | Electricity | 18 | Expired |
| US6804892B1 | Alignment device with multiple spring systems | Physics | 17 | Expired |
| US6741343B2 | Level with angle and distance measurement apparatus | Physics | 17 | Expired |
| US6657788B2 | Methods and apparatus for laser device adjustment | Physics | 10 | Expired |
| US6950177B2 | Constructing a waveform from multiple threshold samples | Physics | 7 | Expired |
| US6591510B2 | Method and apparatus for securing and aligning bubble vials | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.