Inventor · Neustadt, DE

Robert Koehr

6Patents
5h-index
18Co-inventors
60Inventor score

Filing activity: Sep 23, 1985 → Apr 15, 2014

Most-cited inventions

PatentTitleAreaCited byStatus
US5729463A Designing and producing lightweight automobile bodies Performing Operations; Transporting 87 Expired
US6015182A Vehicle door structures incorporating hydroformed elements and processes for assembling such elements Emerging Cross-Sectional Technologies 42 Expired
US4723594A Radiator arrangement for the front of a motor vehicle Mechanical Engineering; Lighting; Heating 35 Expired
US5588694A Arrangement for increasing the buckling strength of windshield pillars of a vehicle Performing Operations; Transporting 7 Expired
US6675620B1 Process for manufacturing large area sheet metal parts, in particular a body component for a vehicle Performing Operations; Transporting 6 Expired
US9205878B2 Tunnel arrangement for a floor assembly of a vehicle body, and a floor assembly Performing Operations; Transporting 1 Active

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