Pipetronix GmbH
7Patents
0Active
7Granted
27Portfolio score
Filing activity: Nov 13, 1987 → Oct 16, 1998
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5864232A | Magnetic flux pipe inspection apparatus for analyzing anomalies in a pipeline wall | Physics | 45 | Expired |
| US4909091A | Method and apparatus for the detection of corrosion or the like | Physics | 28 | Expired |
| US5497661A | Method of measuring the delay of ultrasound in the pulse reflection method | Physics | 28 | Expired |
| US5675084A | Method and device for testing gas carrying pipelines | Physics | 16 | Expired |
| US6001242A | Apparatus and method for high volume pipeline water filtration | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6196075A | Device for inspection of pipes | Physics | 11 | Expired |
| US6108921A | Scraper for determining the position of pipelines | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.