John D. Langley
14Patents
14h-index
4Co-inventors
71Inventor score
Filing activity: Apr 1, 1985 → Jun 1, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5409761A | Breathable non-woven composite barrier fabric and fabrication process | Emerging Cross-Sectional Technologies | 116 | Expired |
| US5560974A | Breathable non-woven composite barrier fabric and fabrication process | Emerging Cross-Sectional Technologies | 101 | Expired |
| US4938817A | Method of forming bonded seams of spunbonded polyolefin fabric and cleanroom garments including such seams | Emerging Cross-Sectional Technologies | 68 | Expired |
| US5728451A | Breathable non-woven composite viral penetration barrier fabric and fabrication process | Emerging Cross-Sectional Technologies | 61 | Expired |
| US4683593A | Protective garment | Performing Operations; Transporting | 41 | Expired |
| US5169697A | Seaming tape for composite chemical barrier fabrics and method of forming bonded seams | Emerging Cross-Sectional Technologies | 40 | Expired |
| US5869193A | Breathable polyvinyl alcohol protection wear | Emerging Cross-Sectional Technologies | 38 | Expired |
| US4833010A | Composite chemical barrier fabric | Emerging Cross-Sectional Technologies | 37 | Expired |
| US4855178A | Composite chemical barrier fabric | Emerging Cross-Sectional Technologies | 35 | Expired |
| US7196023B2 | Chemically resistant radiation attenuation barrier | Emerging Cross-Sectional Technologies | 34 | Expired |
| US7501357B2 | Vapor permeable, liquid impermeable composite fabric and fabrication process | Emerging Cross-Sectional Technologies | 31 | Expired |
| US7157388B2 | Outdoor fabric | Emerging Cross-Sectional Technologies | 29 | Expired |
| US4670073A | Bonding man-made fabrics to form protective garments without use of stitching | Emerging Cross-Sectional Technologies | 28 | Expired |
| US5948708A | Vapor protection suit and fabric having flash fire resistance | Emerging Cross-Sectional Technologies | 18 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.