Hermann Schafer
10Patents
6h-index
14Co-inventors
63Inventor score
Filing activity: Mar 22, 1976 → Dec 18, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4218543A | Rim process for the production of elastic moldings | Emerging Cross-Sectional Technologies | 231 | Expired |
| US4065410A | Polyurethane foams having an integral skin using a mixture of polyols as the chain extender | Emerging Cross-Sectional Technologies | 62 | Expired |
| US4797320A | Composite plastic moldings and a process for their production | Emerging Cross-Sectional Technologies | 28 | Expired |
| US4442236A | Process for the production of molded articles | Chemistry; Metallurgy | 14 | Expired |
| US4777187A | Process for the production of molded articles, mixtures of isocyanate reactive compounds suitable therefor and the molded articles obtained by the process | Chemistry; Metallurgy | 10 | Expired |
| US4188356A | Method and an apparatus for the production of a foam-forming reaction mixture or homogeneous material-forming reaction mixture and for the subsequent introduction thereof into a cavity | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5534624A | 1,3,5-triazine-2,4,6-tris-alkylaminocarboxylic acid amino esters, biocidal agents containing such esters, and methods of preparing them | Chemistry; Metallurgy | 3 | Expired |
| US5776934A | Use of 1,3,5-triazine-2,4,6-tris-alkylaminocarboxylic acid derivatives as biocidal agents in aqueous systems and cooling lubricants comprising these | Human Necessities | 1 | Expired |
| US5961435A | Folding device | Performing Operations; Transporting | 0 | Expired |
| US11833709B2 | Stave, wooden barrel with staves, and method for producing staves | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.