Inventor · Spreitenbach, CH

Martin Kaul

4Patents
4h-index
6Co-inventors
39Inventor score

Filing activity: Mar 18, 1976 → Jan 25, 1984

Most-cited inventions

PatentTitleAreaCited byStatus
US4160892A Method and apparatus for seam welding overlapped edges Performing Operations; Transporting 22 Expired
US4536636A Method and machine for electrical resistance roll seam welding with a single electrode-wire Performing Operations; Transporting 7 Expired
US4493962A Apparatus and method to suppress oxidation during resistance welding Performing Operations; Transporting 4 Expired
US4395614A Apparatus to suppress oxidation during resistance welding Performing Operations; Transporting 4 Expired

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