John Frank
14Patents
7h-index
10Co-inventors
63Inventor score
Filing activity: Feb 8, 1990 → Jun 24, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6467477B1 | Breath-based control of a therapeutic treatment | Human Necessities | 168 | Expired |
| US6920875B1 | Average volume ventilation | Human Necessities | 117 | Expired |
| US7011091B2 | Average volume ventilation | Human Necessities | 113 | Expired |
| USD468386S1 | Playground equipment | General | 32 | Expired |
| US4954096A | Electrical jack with fixed detent | Electricity | 13 | Expired |
| USD493204S1 | Playground equipment module | General | 11 | Expired |
| USD485326S1 | Playground module | General | 9 | Expired |
| US6443406B1 | Means of mounting and adjusting telescopic metal tubes | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5524443A | Method of cooling a vending machine and a vending machine for carrying out the method | Physics | 5 | Expired |
| USD477046S1 | Playground equipment support | General | 3 | Expired |
| US12000146B2 | Exterior wall system | Fixed Constructions | 1 | Active |
| US7001311B2 | Playground equipment | Human Necessities | 1 | Expired |
| US11396749B2 | Exterior wall system | Fixed Constructions | 0 | Active |
| US11535177B2 | Device to aesthetically cover and provide protection to motorcycle vehicle identification numbers (vin) and/or/combination emission label sticker on a motorcycle frame | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.