Computational Systems, Inc.
🏢 View company profile →80Patents
57Active
80Granted
53Portfolio score
Filing activity: Jan 7, 1991 → Oct 12, 2022
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9435684B2 | Integrated vibration measurement and analysis system | Physics | 177 | Active |
| US5637871A | Portable digital infrared thermography system | Physics | 113 | Expired |
| US5633811A | Hand held data collector and analyzer system | Physics | 95 | Expired |
| US5386117A | Infrared thermography system including mobile unit | Physics | 86 | Expired |
| US5544073A | Rotor balancing calculator | Physics | 74 | Expired |
| US5656767A | Automatic determination of moisture content and lubricant type | Mechanical Engineering; Lighting; Heating | 69 | Expired |
| US9759213B2 | Compressor valve health monitor | Mechanical Engineering; Lighting; Heating | 62 | Active |
| US5646350A | Monitoring slow speed machinery using integrator and selective correction of frequency spectrum | Physics | 52 | Expired |
| US5262732A | Oil monitor with magnetic field | Mechanical Engineering; Lighting; Heating | 51 | Expired |
| US10534633B2 | Extensible asset classes in a monitoring system having a common platform | Physics | 46 | Active |
| US5614830A | Oil monitor with magnetic field | Mechanical Engineering; Lighting; Heating | 38 | Expired |
| US5684578A | Laser alignment head for use in shaft alignment | Physics | 37 | Expired |
| US5674401A | Oil monitor with magnetic field | Mechanical Engineering; Lighting; Heating | 35 | Expired |
| US5530343A | Induction motor speed determination by flux spectral analysis | Physics | 34 | Expired |
| US5394739A | Viscosity tester and method with orbiting object | Physics | 23 | Expired |
| US5371953A | Shaft alignment apparatus | Physics | 18 | Expired |
| US5185937A | Alignment bracket assembly integrity check and sag determination | Physics | 17 | Expired |
| US5526282A | Alignment analyzer with graphical alignment tolerance display | Physics | 17 | Expired |
| US5637241A | Welder cable monitor | Performing Operations; Transporting | 16 | Expired |
| US5506501A | Method and apparatus for aiding machine oil analysis | Physics | 15 | Expired |
| US5263261A | Shaft alignment data acquisition | Physics | 13 | Expired |
| US5621655A | Centralized alignment management system | Physics | 12 | Expired |
| US5461791A | Apparatus and method for rotationally positioning a rotor | Physics | 11 | Expired |
| US5249138A | Analog signal preprocessor | Physics | 9 | Expired |
| US10416126B2 | Machine fault prediction based on analysis of periodic information in a signal | Physics | 8 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.