Inventor · Langenfeld, DE

Bernhard Wehrle

2Patents
2h-index
8Co-inventors
30Inventor score

Filing activity: Aug 9, 1993 → Apr 8, 1997

Most-cited inventions

PatentTitleAreaCited byStatus
US5302774A Process for the production of bisphenols Chemistry; Metallurgy 30 Expired
US5780690A Bisphenol synthesis on modified ion-exchange resins using specially purified carbonyl compounds Chemistry; Metallurgy 22 Expired

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