Steven Smith
29Patents
10h-index
45Co-inventors
75Inventor score
Filing activity: Jan 29, 1979 → Jun 15, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5726448A | Rotating field mass and velocity analyzer | Electricity | 81 | Expired |
| US7657599B2 | Systems and methods for automatically updating electronic mail access lists | Electricity | 73 | Expired |
| US4626767A | Constant current r.f. generator | Electricity | 45 | Expired |
| US5187457A | Harmonic and subharmonic filter | Electricity | 31 | Expired |
| US7886281B2 | System and methods for cross-tier transaction tracing | Physics | 21 | Active |
| US7562119B2 | Systems and methods for automatically updating electronic mail access lists | Electricity | 17 | Expired |
| US7395314B2 | Systems and methods for governing the performance of high volume electronic mail delivery | Physics | 14 | Expired |
| US6269007A | Apparatus and method for latching a circuit pack | Electricity | 12 | Expired |
| USD276754S | Ice cream cart | General | 11 | Expired |
| US7793304B2 | System and method for monitoring memory usage | Electricity | 10 | Active |
| US7716652B2 | System and methods for tracing transactions | Physics | 8 | Active |
| US8673277B2 | Structured acrylate copolymer thickeners | Emerging Cross-Sectional Technologies | 8 | Active |
| US6407917B1 | Fluid flow management system | Electricity | 7 | Expired |
| US5942890A | Rotating shaft monitoring device with a universal attaching mechanism | Physics | 6 | Expired |
| US4418731A | Adapter frame for roto-tillers | Performing Operations; Transporting | 4 | Expired |
| US6008715A | Electro-static discharge (ESD) hardened fuse | Electricity | 3 | Expired |
| US7660857B2 | Systems and methods for automatically updating electronic mail access lists | Physics | 2 | Active |
| US6921906B2 | Mass spectrometer | Electricity | 2 | Expired |
| US8489934B2 | Messaging system | Electricity | 2 | Active |
| US9328179B2 | Water soluble norbornene-type polymers and photoimageable compositions thereof | Physics | 2 | Active |
| US9175123B2 | Gate insulator layer for organic electronic devices | Electricity | 2 | Active |
| US7759439B2 | Use of a combination chain transfer and activating agent to control molecular weight and optical density of Pd catalyzed norbornene polymers | Chemistry; Metallurgy | 1 | Active |
| US10685580B2 | Apparatus, engine, system and method of providing simulation of and training for the operation of heavy equipment | Physics | 1 | Active |
| US11257392B2 | Apparatus, engine, system and method of providing simulation of and training for the operation of heavy equipment | Physics | 0 | Active |
| US8541523B2 | Norbornene-type polymers, compositions thereof and lithographic process using such compositions | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.