Reinhold Papajewski
14Patents
4h-index
13Co-inventors
53Inventor score
Filing activity: Dec 18, 1974 → Sep 29, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3991692A | Bobbin thread depletion detector for sewing machine | Textiles; Paper | 13 | Expired |
| US4606287A | Apparatus and device for folding-in or tucking-in ends of waistbands into a waistband, and method | Human Necessities | 9 | Expired |
| US3960098A | Thread wiper and tension release mechanism for securing machines | Textiles; Paper | 7 | Expired |
| US4181088A | Underbed thread trimmer for sewing machines | Textiles; Paper | 4 | Expired |
| US4211373A | Thread guiding system for sewing machine bobbin winders | Textiles; Paper | 3 | Expired |
| US4052947A | Zigzag control device for sewing machines | Textiles; Paper | 2 | Expired |
| US4138958A | Thread trimmer driving mechanism for sewing machines | Textiles; Paper | 2 | Expired |
| US3954070A | Adjustable loop taker support for sewing machines | Textiles; Paper | 2 | Expired |
| US4422397A | Needle thread wiping device | Textiles; Paper | 2 | Expired |
| US4085690A | Needle jogging mechanisms | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4395961A | Underbed thread trimmer for horizontal axis hooks | Textiles; Paper | 1 | Expired |
| US5447108A | Snap action thread and gimp trimming on a buttonhole machine | Emerging Cross-Sectional Technologies | 0 | Expired |
| US3955517A | Drag link-type feeding mechanism | Textiles; Paper | 0 | Expired |
| US5117773A | Device for the lubrication of the rotating hook in a sewing machine | Textiles; Paper | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.