Michael L. McCormick
16Patents
8h-index
8Co-inventors
65Inventor score
Filing activity: Jan 10, 1991 → Sep 4, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6722072B1 | Trigger group module for firearms and method for installing a trigger group in a firearm | Mechanical Engineering; Lighting; Heating | 78 | Expired |
| US7293385B2 | Modular trigger group for firearms and firearm having a modular trigger group | Mechanical Engineering; Lighting; Heating | 74 | Active |
| US7249087B2 | Freight transportation marketplace | Physics | 53 | Expired |
| US7162824B1 | Modular trigger group for firearms and trigger group installation method | Mechanical Engineering; Lighting; Heating | 52 | Expired |
| US5048735A | Firearm holster locking apparatus and method | Emerging Cross-Sectional Technologies | 41 | Expired |
| USD504168S1 | Trigger component for firearms | General | 37 | Expired |
| US7175380B2 | Slewing ring boom mower | Human Necessities | 15 | Expired |
| US8582838B1 | Fingerprint check to reduce check fraud | Physics | 12 | Active |
| US8650787B2 | Spring action magazine follower and magazine for firearms | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US10422598B2 | System and method for magazine with folded feed lips | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US10183361B2 | System and method for magazine with folded feed lips | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10247498B2 | System and method for magazine with rolled feed lips | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10365056B2 | Magazine follower for enhancing reliability of firearms and firearm magazines | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9652658B1 | Fingerprint check to reduce check fraud | Physics | 1 | Active |
| US9305413B1 | Fingerprint check to reduce check fraud | Physics | 1 | Active |
| US9791228B2 | System and method for magazine with folded feed lips | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.