Inventor · Greppen, CH

Harry Amsler

2Patents
1h-index
5Co-inventors
37Inventor score

Filing activity: Jul 7, 2001 → Apr 26, 2012

Most-cited inventions

PatentTitleAreaCited byStatus
US6978980B2 Slide valve closure for the casting of a metal melt and a refractory plate unit belonging to it Performing Operations; Transporting 2 Expired
US9950365B2 Device for fastening a perforated block and perforated block Performing Operations; Transporting 0 Active

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