Inventor · Haiger, DE

Erwin Cloos

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

Filing activity: Dec 29, 1975 → Aug 27, 1981

Most-cited inventions

PatentTitleAreaCited byStatus
US4356378A Apparatus for automatically guiding a welding gun along a programmed welding seam Performing Operations; Transporting 25 Expired
US4333594A Planet guide roller feed arrangement for melting welding wires Performing Operations; Transporting 9 Expired
US4410786A Method of aligning a welding torch with a seam to be welded and of welding such seam Performing Operations; Transporting 4 Expired
US4024374A Guide tube for an arc welding gun Performing Operations; Transporting 1 Expired

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