David Bruce Christopher
6Patents
5h-index
11Co-inventors
60Inventor score
Filing activity: Apr 10, 1992 → May 14, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5783503A | Meltspun multicomponent thermoplastic continuous filaments, products made therefrom, and methods therefor | Emerging Cross-Sectional Technologies | 96 | Expired |
| US6417122B1 | Multicomponent fibers and fabrics made using the same | Emerging Cross-Sectional Technologies | 54 | Expired |
| US6420285B1 | Multicomponent fibers and fabrics made using the same | Emerging Cross-Sectional Technologies | 50 | Expired |
| US6417121B1 | Multicomponent fibers and fabrics made using the same | Emerging Cross-Sectional Technologies | 46 | Expired |
| US5269994A | Nonwoven bonding technique | Emerging Cross-Sectional Technologies | 8 | Expired |
| US10279290B2 | Apparatus and method for filtration efficiency improvements in fibrous filter media | Textiles; Paper | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.