Michael J. McCormick
16Patents
10h-index
19Co-inventors
69Inventor score
Filing activity: Nov 9, 1988 → Dec 10, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6226832A | Easy maintenance vacuum cleaner | Human Necessities | 53 | Expired |
| US7222392B2 | Airflow system for bagless vacuum cleaner | Emerging Cross-Sectional Technologies | 48 | Expired |
| US5867863A | Dust bag housing door with final filtration compartment | Human Necessities | 44 | Expired |
| US6351872B1 | Agitator motor projection system for vacuum cleaner | Human Necessities | 37 | Expired |
| US7070636B2 | Cyclonic vacuum cleaner with filter and filter sweeper | Emerging Cross-Sectional Technologies | 33 | Expired |
| US6289552A | Vacuum cleaner with dual agitator windows | Human Necessities | 30 | Expired |
| US5232167A | Electromagnetically actuatable injection valve | Mechanical Engineering; Lighting; Heating | 28 | Expired |
| US5504971A | Vacuum cleaner with adjustable speed power assist | Emerging Cross-Sectional Technologies | 26 | Expired |
| US6035486A | Dust bag housing door with final filtration compartment | Human Necessities | 25 | Expired |
| US6421874B1 | Pivotal edge cleaning brushes for vacuum cleaner | Human Necessities | 16 | Expired |
| US6151751A | Vacuum cleaner with dust bag retention flaps | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4989506A | Charcoal filter system for a trash compactor | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6279841A | Fuel injection valve | Emerging Cross-Sectional Technologies | 5 | Expired |
| US9129434B2 | Method and system for 3D surface deformation fitting | Physics | 0 | Active |
| US11307810B2 | System and method for operating an industrial printer | Emerging Cross-Sectional Technologies | 0 | Active |
| US12153368B2 | Method for detecting an issue with an industrial printer | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.