Gerhard Welzel
7Patents
4h-index
14Co-inventors
50Inventor score
Filing activity: Aug 3, 1977 → Nov 16, 1987
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4852533A | Mounting arrangement for vehicle engine and the like | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US4371636A | Preparation of copolymer dispersions having a narrow particle size distribution, and exhibiting dilatant flow over a broad range of concentrations | Chemistry; Metallurgy | 16 | Expired |
| US4654396A | Highly dilatant polymer dispersions with reduced temperature dependence of the critical shearing rate | Chemistry; Metallurgy | 10 | Expired |
| US4224421A | Water-soluble, crosslinked nitrogen-containing condensation products | Chemistry; Metallurgy | 7 | Expired |
| US4128511A | Water-soluble, crosslinked nitrogenous condensation products produced by reaction of chlorohydrin-ethers with ethyleneimine | Chemistry; Metallurgy | 4 | Expired |
| US4485055A | Reproducible production of shaped articles of various geometries from polymer dispersions, melts or solutions | Textiles; Paper | 4 | Expired |
| US4534720A | Apparatus for the preparation of bonding fibers from polymer dispersions | Textiles; Paper | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.