LAYFIELD GROUP LTD.
6Patents
4Active
6Granted
41Portfolio score
Filing activity: Jan 10, 1994 → Oct 10, 2018
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5368653A | Parts washer for cleaning mechanical parts | Performing Operations; Transporting | 14 | Expired |
| US10488293B1 | Conductive geotextile | Physics | 2 | Active |
| US9297133B2 | Fluid fillable structure | Fixed Constructions | 2 | Active |
| US8840338B2 | Fluid fillable structure | Fixed Constructions | 1 | Active |
| US11072105B2 | Method and apparatus for extruding blown film with a controlled thickness profile | Performing Operations; Transporting | 0 | Active |
| US7354496B2 | Method for manufacturing double-walled liner | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.