Bindicator Company
23Patents
0Active
23Granted
32Portfolio score
Filing activity: Mar 20, 1975 → Oct 7, 1996
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4000650A | Method and apparatus for ultrasonic material level measurement | Emerging Cross-Sectional Technologies | 56 | Expired |
| US5150334A | System and method for ultrasonic measurement of material level | Emerging Cross-Sectional Technologies | 41 | Expired |
| US5048335A | Capacitance-type material level indicator | Physics | 23 | Expired |
| US5644299A | Ultrasonic material level measurement | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5088325A | System for indicating a condition of material | Physics | 20 | Expired |
| US5164606A | Material level sensor with removable optics | Physics | 17 | Expired |
| US5105662A | Liquid level measurement system | Physics | 17 | Expired |
| US4146869A | Ultrasonic antenna assembly | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4147906A | Rotation paddle bin level indicator | Electricity | 14 | Expired |
| US5811677A | Material interface level sensing | Physics | 12 | Expired |
| US4095064A | Paddle for use in a rotating-paddle bin level indicator | Physics | 12 | Expired |
| US5223819A | Material level indicating apparatus with status light and external test features | Physics | 11 | Expired |
| US5161411A | Material level indication | Physics | 10 | Expired |
| US4081889A | Method for manufacturing an ultrasonic transducer | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4163917A | Ultrasonic transducer with temperature stability due to selected damping materials and/or assembly methods | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4015319A | Method for manufacturing an ultrasonic transducer | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4154533A | Method and apparatus for measuring a characteristic of flowing material | Physics | 8 | Expired |
| US5164555A | Rotating paddle bin level indicator | Electricity | 7 | Expired |
| US5103213A | Shaft rotation monitoring apparatus | Physics | 7 | Expired |
| US4180331A | Method and apparatus for sampling and measuring a characteristic of flowing granular material | Physics | 6 | Expired |
| US5644241A | Measurement of solid particle concentration in a fluid stream responsive to magnitude and rate of change of a triboelectric probe output signal | Physics | 3 | Expired |
| US4115009A | Optical sight tube for flowing fluid materials | Physics | 2 | Expired |
| US4113390A | Optical sight tube for fluid conduits | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.