Hans Schroer
5Patents
3h-index
12Co-inventors
50Inventor score
Filing activity: Sep 19, 1977 → Mar 10, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4153596A | Permanently stabilized polymers produced by after-treatment with piperidine compounds | Chemistry; Metallurgy | 39 | Expired |
| US4223147A | Methylol derivatives of 2,2,6,6-tetraalkylpiperidines and their production | Chemistry; Metallurgy | 27 | Expired |
| US4772677A | Highly stretchable elasthane fibres with improved properties | Chemistry; Metallurgy | 4 | Expired |
| US4725636A | Elasthane threads, their production and intermediate products required therefor | Chemistry; Metallurgy | 3 | Expired |
| US4877825A | Elasthane fibers stabilized against environmental influences | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.