Inventor · Portland, OR, US

Charles R. Edwards

22Patents
6h-index
16Co-inventors
66Inventor score

Filing activity: Nov 20, 1978 → May 16, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US7296307B2 Athletic protector convertible from hard-cup to soft-cup configuration Human Necessities 26 Expired
US9498927B2 Decorative foam and method Chemistry; Metallurgy 15 Active
US9243104B2 Article with controlled cushioning Chemistry; Metallurgy 10 Active
US10980311B2 Articles and methods of making articles including a coating Fixed Constructions 9 Active
US11464281B2 Articles including coated fibers and methods of making coated fibers and articles Fixed Constructions 8 Active
US4257652A Device for transporting materials across fragile structures Fixed Constructions 8 Expired
US11647809B2 Articles and methods of making articles including a coating Fixed Constructions 6 Active
US11723429B2 Articles including coated fibers and methods of making coated fibers and articles Fixed Constructions 5 Active
US10253149B2 Article with controlled cushioning Chemistry; Metallurgy 4 Active
US10980310B2 Articles including coated fibers and methods of making coated fibers and articles Fixed Constructions 2 Active
US9375866B2 Process for foaming thermoplastic elastomers Emerging Cross-Sectional Technologies 2 Active
US10849386B2 Footwear sole structure having a composite element and methods for manufacturing same Textiles; Paper 2 Active
US10189192B2 Decorative foam and method Chemistry; Metallurgy 1 Active
US10421221B2 Process for foaming thermoplastic elastomers Emerging Cross-Sectional Technologies 0 Active
US12342902B2 Footwear sole structure having a composite element and methods for manufacturing same Textiles; Paper 0 Active
US10836082B2 Process for foaming thermoplastic elastomers Emerging Cross-Sectional Technologies 0 Active
US12042008B2 Laser etched article of footwear and related method Performing Operations; Transporting 0 Active
US10005209B2 Process for foaming thermoplastic elastomers Emerging Cross-Sectional Technologies 0 Active
US12268274B2 Articles including coated fibers and methods of making coated fibers and articles Fixed Constructions 0 Active
US11690424B2 Articles including coated fibers and methods of making coated fibers and articles General 0 Revoked
US9802343B2 Process for foaming thermoplastic elastomers Emerging Cross-Sectional Technologies 0 Active
US12262778B2 Articles and methods of making articles including a coating Fixed Constructions 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.