SCAN SYSTEMS, CORP.
14Patents
9Active
14Granted
45Portfolio score
Filing activity: Feb 27, 1989 → Mar 20, 2023 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5007291A | Ultrasonic inspection apparatus with centering means for tubular members | Physics | 156 | Expired |
| US4948933A | Apparatus for cutting precision notches in work surfaces | Performing Operations; Transporting | 19 | Expired |
| US4916394A | Device for adjustable mounting of magnetic sensing coils used in pipe inspection | Physics | 15 | Expired |
| US7038445B2 | Method, system and apparatus for ferromagnetic wall monitoring | Physics | 12 | Expired |
| US11307173B1 | Apparatus, systems, and methods for inspection of tubular goods | Physics | 7 | Active |
| US7622917B2 | Methods and apparatus for inspecting materials | Physics | 7 | Active |
| US11402351B1 | Apparatus, systems, and methods for discriminate high-speed inspection of tubulars | Physics | 5 | Active |
| US5001658A | Pipe length tally system | Physics | 4 | Expired |
| US11402352B1 | Apparatus, systems, and methods for inspecting tubulars employing flexible inspection shoes | Physics | 3 | Active |
| US12247948B1 | Height adjustable inspection shoes, apparatus and methods for inspecting tubulars | Physics | 0 | Active |
| US12092610B2 | Apparatus, systems, and methods for inspecting tubulars employing flexible inspection shoes | Physics | 0 | Active |
| US11874253B1 | Apparatus, systems, and methods for discriminate high-speed inspection of tubulars | Physics | 0 | Active |
| US12031945B1 | Apparatus, systems, and methods for inspecting tubulars of different sizes | Physics | 0 | Active |
| US11675086B1 | Time-of-flight-based apparatus, systems, and methods for measuring tubular goods | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.