Inventor · Leinfelden, DE

Norbert Singer

6Patents
4h-index
22Co-inventors
57Inventor score

Filing activity: Jun 1, 1984 → Sep 8, 2005

Most-cited inventions

PatentTitleAreaCited byStatus
USD402922S Racing sports car body General 36 Expired
US5678884A Air guide device with air intake openings Emerging Cross-Sectional Technologies 21 Expired
USD526598S1 Surface configuration of a vehicle, toy, and/or other replicas General 17 Expired
US4569551A Panel member for an underside of an automotive vehicle, especially a passenger car Emerging Cross-Sectional Technologies 14 Expired
US4883308A Single seater motor vehicle Performing Operations; Transporting 3 Expired
US7210276B1 Wooden floor Fixed Constructions 3 Expired

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