Charles J. Cole
14Patents
8h-index
24Co-inventors
72Inventor score
Filing activity: Aug 4, 1977 → Jul 13, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7170401B1 | System to detect the presence of an unattended child in a vehicle | Performing Operations; Transporting | 70 | Expired |
| US5190565A | Sulfonated 2-(2'-hydroxyaryl)-2H-benzotriazoles and/or sulfonated aromatic formaldehyde condensates and their use to improve stain resistance and dye lightfasteness | Emerging Cross-Sectional Technologies | 61 | Expired |
| US7011470B1 | Retractable speed bump | Fixed Constructions | 39 | Expired |
| USD252837S | Shoe bottom | General | 17 | Expired |
| US5145487A | Methods and compositions to enhance stain resistance of carpet fibers using sulfonated aromatic condensates | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5230708A | Methods and compositions to enhance stain resistance of nylon carpet fibers: thlocyanate to reduce yellowing | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4778704A | Flame retardant polyamide fiber and carpet | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4310659A | Two-stage hydrolysis process for the preparation of nylon 6 | Chemistry; Metallurgy | 9 | Expired |
| US4695497A | Method of imparting stain resistance to colored substrates which include a filamentary material | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5152803A | Methods and compositions to enhance stain resistance of carpet fibers with water-soluble thiocyanate | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4990623A | Sulfonated 2-(2'-hydroxyaryl)-2H-benzotriazoles and/or sulfonated aromatic formaldehyde condensates | Textiles; Paper | 4 | Expired |
| US6030685A | Carpet and yarns therefor | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4591473A | Method of spinning a nylon yarn having improved retention of a soil repellent finish on the nylon yarn | Textiles; Paper | 2 | Expired |
| US4719066A | Method of producing flame retardant polyamide fiber | Textiles; Paper | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.