Inventor · Gummersbach, DE

Michael Wollner

2Patents
2h-index
3Co-inventors
30Inventor score

Filing activity: Jul 11, 1994 → Aug 28, 1995

Most-cited inventions

PatentTitleAreaCited byStatus
US5704561A Wear-resistant hard-surfacing for the rolls of high-pressure roll presses for size reduction of granular material Performing Operations; Transporting 13 Expired
US5601520A Wear-resistant hard-surfacing for the rolls of high-pressure roll presses Performing Operations; Transporting 6 Expired

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