John J. Park
9Patents
4h-index
15Co-inventors
54Inventor score
Filing activity: Mar 14, 1990 → Dec 28, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5116881A | Polypropylene foam sheets | Emerging Cross-Sectional Technologies | 101 | Expired |
| US5180751A | Polypropylene foam sheets | Emerging Cross-Sectional Technologies | 90 | Expired |
| US5149579A | Polypropylene foam sheets | Emerging Cross-Sectional Technologies | 57 | Expired |
| US7140982B2 | Golf tee having a wire support for a golf ball | Human Necessities | 5 | Expired |
| US11559111B2 | Spraying system for footwear | Performing Operations; Transporting | 1 | Active |
| US11285657B2 | Manufacturing system with thermoforming for a cushioning footwear | Performing Operations; Transporting | 0 | Active |
| US10710316B2 | Vacuum knife tool | Performing Operations; Transporting | 0 | Active |
| US10350831B2 | Vacuum knife tool | Performing Operations; Transporting | 0 | Active |
| US12349769B2 | Spraying system for footwear | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.