Hans Stahlecker
281Patents
0Active
281Granted
37Portfolio score
Filing activity: Feb 11, 1974 → Feb 12, 2001
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4125990A | Open-end spinning machine | Performing Operations; Transporting | 34 | Expired |
| US5090192A | Process and an arrangement for false-twist spinning | Textiles; Paper | 29 | Expired |
| US3962855A | Start-spinning apparatus which travels along an open-end spinning machine | Textiles; Paper | 28 | Expired |
| US4038812A | Open-end spinning machine having spinning units with removal opening for impurities | Textiles; Paper | 21 | Expired |
| US4139162A | Open-end spinning frame with a device for replacing full bobbins with empty tubes | Performing Operations; Transporting | 19 | Expired |
| US4982563A | Sliver connecting arrangement for a spinning machine | Textiles; Paper | 19 | Expired |
| US4125991A | Mobile servicing device for an open end spinning frame | Textiles; Paper | 19 | Expired |
| US5243813A | Process and an arrangement for false-twist spinning | Textiles; Paper | 19 | Expired |
| US4080775A | Yarn piecing process and apparatus for an open end spinning assembly | Textiles; Paper | 18 | Expired |
| US4137699A | Textile machine with devices for determination of the transverse dimension of running yarn | Performing Operations; Transporting | 18 | Expired |
| US4598539A | Yarn piecing arrangement for an open-end friction spinning machine | Performing Operations; Transporting | 18 | Expired |
| US4713932A | Supporting disk for a supporting-disk bearing of an open-end spinning machine | Textiles; Paper | 17 | Expired |
| US4854119A | Arrangement for open-end rotor spinning | Textiles; Paper | 16 | Expired |
| US4805395A | Opening roller for an opening device of an open-end spinning machine | Textiles; Paper | 16 | Expired |
| US4676673A | Bearing disk construction for supporting a spinning rotor shaft of an open-end spinning machine | Textiles; Paper | 16 | Expired |
| US4435953A | Opening roller unit for open-end spinning installations | Textiles; Paper | 16 | Expired |
| US4192129A | Movable servicing device for a spinning machine, especially an open end spinning machine | Textiles; Paper | 16 | Expired |
| US4516396A | Open end yarn spinning apparatus | Textiles; Paper | 16 | Expired |
| US4607485A | Feed arrangement for an open-end friction spinning machine | Textiles; Paper | 15 | Expired |
| US4058963A | Open-end spinning machine with a plurality of spinning units and with at least one servicing device | Textiles; Paper | 15 | Expired |
| US4807431A | Air nozzle for pneumatic false-twist spinning having a yarn channel that is formed of at least two segments | Textiles; Paper | 15 | Expired |
| US3950926A | Open-end spinning machine with a shiftable apparatus for start-spinning | Textiles; Paper | 15 | Expired |
| US4047371A | Spinning machine facility with a plurality of open end spinning machines and at least one servicing instrument | Textiles; Paper | 14 | Expired |
| US4059946A | Method and apparatus for start-spinning a thread on open-end spinning units | Textiles; Paper | 14 | Expired |
| US6170126A | Transport belt for transporting a fiber strand to be condensed | Textiles; Paper | 13 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.