Jack Kettlestrings
8Patents
5h-index
5Co-inventors
56Inventor score
Filing activity: Apr 26, 1995 → Dec 7, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8646201B2 | Shot indicating resetting trigger firearm training system | Mechanical Engineering; Lighting; Heating | 27 | Active |
| US6375141B1 | Hanger for vertical structural member | Human Necessities | 25 | Expired |
| US5636819A | Toolless rafter and joist hanger | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US6470536B1 | Clip board with improved retention means | Emerging Cross-Sectional Technologies | 11 | Expired |
| US9746271B2 | Shot indicating resetting trigger firearm training system | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US11592256B2 | Weighted magazine system for firearm training apparatus | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10557684B2 | Shot indicating resetting trigger firearm training system | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10890416B2 | Laser adjustment system for firearm training apparatus | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.