James Irwin Johnson
13Patents
5h-index
10Co-inventors
63Inventor score
Filing activity: Jun 2, 1988 → Oct 22, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5458350A | Recycle collector dolly | Emerging Cross-Sectional Technologies | 39 | Expired |
| US6086371A | Dental implant delivery system having driver mount with removable flange | Human Necessities | 24 | Expired |
| USD564108S1 | Combination mini marker | General | 20 | Expired |
| US9931181B2 | Fixed hybrid dental attachment assembly and methods of use | Human Necessities | 7 | Active |
| US9452029B2 | Fixed hybrid dental attachment device and methods of using same | Human Necessities | 7 | Active |
| US10842597B2 | Fixed hybrid dental attachment assembly and methods of use | Human Necessities | 3 | Active |
| US9486300B2 | Fixed hybrid dental attachment device and methods of using same | Human Necessities | 3 | Active |
| USD619277S1 | LED fender light for vehicles | General | 2 | Expired |
| US4968976A | Alarm kit for a chemical tank of a noncommercial water purification system | Physics | 1 | Expired |
| US11813140B2 | Fixed hybrid dental attachment assembly and methods of use | Human Necessities | 1 | Active |
| US10569391B2 | Driver tool and method of use | Performing Operations; Transporting | 1 | Active |
| US8771285B2 | Drive tool for orthopedic screws | Human Necessities | 0 | Active |
| US11358259B2 | Driver tool and method of use | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.