Gould Inc.
590Patents
0Active
590Granted
45Portfolio score
Filing activity: Nov 13, 1972 → Jan 11, 1995
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4633119A | Broadband multi-resonant longitudinal vibrator transducer | Electricity | 391 | Expired |
| US4672572A | Protector system for computer access and use | Electricity | 326 | Expired |
| US5263244A | Method of making a flexible printed circuit sensor assembly for detecting optical pulses | Emerging Cross-Sectional Technologies | 200 | Expired |
| US3946299A | Battery state of charge gauge | Physics | 199 | Expired |
| US4307447A | Programmable controller | Physics | 160 | Expired |
| US4209787A | Method for monitoring the location of monitored objects | Physics | 154 | Expired |
| US4491946A | Multi-station token pass communication system | Electricity | 138 | Expired |
| US4558914A | Readily expandable input/output construction for programmable controller | Emerging Cross-Sectional Technologies | 121 | Expired |
| US4165795A | Hybrid automobile | Emerging Cross-Sectional Technologies | 103 | Expired |
| US4144513A | Anti-rebound latch for current limiting switches | Electricity | 102 | Expired |
| US4160234A | Abnormal tire condition sensing system | Performing Operations; Transporting | 93 | Expired |
| US4158119A | Means for breaking welds formed between circuit breaker contacts | Electricity | 90 | Expired |
| USD281493S | Input/output module for programmable controller | General | 82 | Expired |
| US4098967A | Electrochemical system using conductive plastic | Emerging Cross-Sectional Technologies | 70 | Expired |
| US3969199A | Coating aluminum with a strippable copper deposit | Electricity | 66 | Expired |
| US4604542A | Broadband radial vibrator transducer with multiple resonant frequencies | Performing Operations; Transporting | 62 | Expired |
| US4237728A | Low tire warning system | Performing Operations; Transporting | 61 | Expired |
| US4476877A | Fluid temperature sensor | Human Necessities | 60 | Expired |
| USD269605S | Programmable controller housing | General | 60 | Expired |
| US4189526A | Metal/oxygen cells and method for optimizing the active life properties thereof | Electricity | 59 | Expired |
| US4508613A | Miniaturized potassium ion sensor | Physics | 58 | Expired |
| US4387954A | Method for fabricating an optical waveguide evanescent wave coupler having an interleaved film | Physics | 56 | Expired |
| US4208240A | Method and apparatus for controlling plasma etching | Physics | 54 | Expired |
| US4727234A | Laser-based system for the total repair of photomasks | Physics | 54 | Expired |
| US4509037A | Enhanced delta modulation encoder | Electricity | 54 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.