Inventor · Palatine, IL, US

Dale E. Schafernak

34Patents
18h-index
10Co-inventors
78Inventor score

Filing activity: Jun 20, 1994 → Mar 15, 2016

Most-cited inventions

PatentTitleAreaCited byStatus
US6479128B1 Fine textured single piece one panel molded profile Emerging Cross-Sectional Technologies 60 Expired
USD370269S Sunrise smooth door design with colonist profile General 58 Expired
USD426645S Closet door General 52 Expired
USD366939S Sunrise textured door design with colonist profile General 49 Expired
USD576740S1 Flat panel door facing General 47 Expired
USD371852S Morning sun smooth door design with nesting profile General 46 Expired
USD585144S1 Flat panel door facing General 42 Expired
USD411022S Contoured door panel General 40 Expired
USD367121S Morning sun textured door design with nesting profile General 37 Expired
USD585143S1 Flat panel door facing General 35 Expired
USD388196S Oak textured contoured panel General 34 Expired
US6588162B2 Reverse molded panel Emerging Cross-Sectional Technologies 30 Expired
USD616109S1 Flat panel door facing General 28 Expired
USD587813S1 Flat panel door facing General 27 Expired
USD587816S1 Flat panel door facing General 27 Expired
USD616117S1 Flat panel door facing General 24 Expired
US7021015B2 Reverse molded plant-on panel component, method of manufacture, and method of decorating a door therewith Emerging Cross-Sectional Technologies 23 Expired
US7426806B2 Reverse molded panel, method of manufacture, and door manufactured therefrom Performing Operations; Transporting 22 Expired
USD587815S1 Flat panel door facing General 18 Expired
US9657512B2 Reverse molded plant-on panel component, method of manufacture, and method of decorating a door therewith Emerging Cross-Sectional Technologies 17 Active
USD576289S1 Flat panel door facing General 17 Expired
USD541947S1 Plank door General 13 Expired
USD584830S1 Flat panel door facing General 13 Expired
USD588708S1 Flat panel door facing General 11 Expired
US8820017B2 Reverse molded panel Emerging Cross-Sectional Technologies 10 Active

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