Willi Primas
6Patents
3h-index
6Co-inventors
50Inventor score
Filing activity: May 14, 1979 → Feb 6, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4863666A | Process for preparing moldings or coatings | Chemistry; Metallurgy | 4 | Expired |
| US4394518A | Organic fibers having improved slip properties | Chemistry; Metallurgy | 4 | Expired |
| US4309478A | Organic fibers having improved slip properties produced by treatment with organosilicon compounds | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4242486A | Process for preparing organopolysiloxane resins containing Si-bonded vinyl groups | Chemistry; Metallurgy | 3 | Expired |
| US4431832A | Organic fibers having improved slip properties | Textiles; Paper | 1 | Expired |
| US7803868B2 | Addition-crosslinkable silicone compositions with low coefficients of friction | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.