Robert Demuth
56Patents
10h-index
54Co-inventors
81Inventor score
Filing activity: Aug 24, 1979 → Oct 22, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5025533A | Method of blending textile fibers | Textiles; Paper | 19 | Expired |
| US5542154A | Connection between a revolving flat car and a drive belt | Textiles; Paper | 19 | Expired |
| US5125514A | Recognizing unwanted material in textile fibers | Physics | 16 | Expired |
| US4860406A | Method for detecting the density or thickness and variations thereof of fiber material at the infeed of a textile machine as well as a method for evening the density or thickness variations of fiber material at the infeed of a textile machine | Textiles; Paper | 16 | Expired |
| US5014395A | Apparatus for automatically compensating density or thickness variations of fiber material at textile machines, such as cards, draw frames and the like | Textiles; Paper | 15 | Expired |
| US5031278A | Device for the elimination of dirt from a fiber fleece | Textiles; Paper | 12 | Expired |
| US5257438A | Dosing method and apparatus for the delivery of predeterminate quantities of fiber flocks per unit of time | Textiles; Paper | 11 | Expired |
| US5355560A | Controlled grinding of clothing | Performing Operations; Transporting | 11 | Expired |
| US4984395A | Grinding device and method for grinding card clothing | Performing Operations; Transporting | 11 | Expired |
| US5181295A | Method of controlling machines for cleaning of fibers | Textiles; Paper | 10 | Expired |
| US5123144A | Method and apparatus for establishing whether fiber material is contaminated with foreign objects | Physics | 10 | Expired |
| US4996746A | Flat cleaning apparatus for a card | Textiles; Paper | 10 | Expired |
| US5323513A | Safety apparatus for a traveling unit of a textile machine and method of operating the textile machine | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5038440A | Cylinder roller for a textile machine with the cylinder roller having working points | Textiles; Paper | 9 | Expired |
| US5054166A | Adjustable textile card element and method of use | Textiles; Paper | 8 | Expired |
| US4928353A | Method and means for effecting a controllable change in the production of a fiber-processing machine | Textiles; Paper | 8 | Expired |
| US5282141A | Method of blending textile fibers | Textiles; Paper | 8 | Expired |
| US4955266A | Apparatus for detecting the density or thickness and variations thereof of fiber material at the infeed of a textile machine as well as for evening the density of thickness variations of fiber material at the infeed of a textile machine | Textiles; Paper | 8 | Expired |
| US4854011A | Method for automatically compensating density or thickness variations of fiber material at textile machines, such as cards, draw frames and the like | Textiles; Paper | 7 | Expired |
| US5247721A | Grid for the opening roll of a spinning machine | Textiles; Paper | 7 | Expired |
| US4353149A | Flat cleaning system for a card | Textiles; Paper | 7 | Expired |
| US5095586A | Method of changing a lap roll in a combing head and a combing head for a combing machine | Textiles; Paper | 7 | Expired |
| US5448800A | Trash extractor for separating impurities from a traveling fleece | Textiles; Paper | 7 | Expired |
| US4982478A | Carding machine with modular subdivision of the carding zones | Textiles; Paper | 7 | Expired |
| US5224243A | Cleaning line with false air infeed valve for regulating air flow therein | Textiles; Paper | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.