Inventor · Wermelskirchen, DE

Wilfried Collong

4Patents
3h-index
9Co-inventors
39Inventor score

Filing activity: Jun 20, 1997 → Jun 22, 2005

Most-cited inventions

PatentTitleAreaCited byStatus
US5908895A Aqueous dispersion of silane-functional polyurethane resins, coating compositions and use thereof Chemistry; Metallurgy 14 Expired
US5906864A Aqueous coating composition and its use to produce filler coats Chemistry; Metallurgy 11 Expired
US6008314A Aminourethane hardeners, epoxide-based coating media and the use thereof Chemistry; Metallurgy 8 Expired
US7572506B2 Aqueous primer surfacer compositions Emerging Cross-Sectional Technologies 0 Active

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