Inventor · disambiguated record
Christian Roehrich
Also filed as: ROEHRICH CHRISTIAN
5 granted patents·74 citations·filing 1975–1976
81Inventor score
Top patents by PatentIndex Score
5 records- 0182US4069654ACleaning device for open end spinning unitsNUOVA SAN GIORGIO SPA·Filed 1976·Granted Jan 24, 1978·15 cites·2 claims
- 0281US4057955ACleaning device for open-end spinning unitsNUOVA SAN GIORGIO SPA·Filed 1976·Granted Nov 15, 1977·15 cites·5 claims
- 0375US4090791ADevice for cyclically repeating a series of colorimetric analysis on each of a succession of samplesBATTELLE MEMORIAL INSTITUTE·Filed 1976·Granted May 23, 1978·31 cites·10 claims
- 0462US3982409AWeft-knitting method and apparatusBATTELLE MEMORIAL INSTITUTE·Filed 1975·Granted Sep 28, 1976·10 cites·8 claims
- 0540US4031691ADevice for reinserting the broken yarn in an open end spinning unitNUOVA SAN GIORGIO SPA·Filed 1976·Granted Jun 28, 1977·3 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →