William A. Griffith
19Patents
5h-index
19Co-inventors
63Inventor score
Filing activity: May 19, 1975 → Jun 28, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6292757A | Method and apparatus for continuously monitoring parameters of reciprocating compressor cylinders | Physics | 29 | Expired |
| US5633591A | Apparatus and method for measuring the breakdown voltage between two electrodes separated by a dielectric | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US8994560B2 | Managing parking space availability | Physics | 10 | Active |
| US3961941A | Method of producing metallic lead and silver from their sulfides | Chemistry; Metallurgy | 7 | Expired |
| US8522750B2 | Method and apparatus for automatic pressure balancing of industrial large-bore internal combustion engines | Emerging Cross-Sectional Technologies | 5 | Active |
| US4699786A | Enhanced large scale cultivation of bordetella pertussis cells for vaccine production using lactoglobulin | Chemistry; Metallurgy | 4 | Expired |
| US8266314B2 | Automated audio or video subset network load reduction | Electricity | 2 | Active |
| US8468388B2 | Restoring programs after operating system failure | Physics | 1 | Active |
| US8364298B2 | Filtering application sounds | Electricity | 1 | Active |
| US9235326B2 | Manipulation of user interface controls | Physics | 0 | Active |
| US9088655B2 | Automated response system | Electricity | 0 | Active |
| US9094138B2 | Autonomous data sharing among smart devices | Electricity | 0 | Active |
| US10949828B2 | Transaction processing based on statistical classification and contextual analysis | Physics | 0 | Active |
| US9361654B2 | Managing past activities based on relationship changes in a social network | Electricity | 0 | Active |
| US9426518B2 | Recording video content in relevant segments of a television program based on identifying keywords in on-screen text, closed captioning text and/or program audio | Electricity | 0 | Active |
| US8612537B2 | Automated data updating in distributed notices | Physics | 0 | Active |
| US9672493B2 | Systems and methods for detecting and managing recurring electronic communications | Physics | 0 | Active |
| US8914437B2 | Method for capturing and recording URLs shared during correspondence | Physics | 0 | Active |
| US9077802B2 | Automated response system | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.