Gustav Rohr

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Heidelberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for determining the angular position of the drive shaft in a...
- Patent number 4,988,865
- Issue date Jan 29, 1991
- Frankl & Kirchner GmbH & Co. KG Fabrik fur Elektromotoren u. elektrische Appa...
- Thomas Schmidt
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Electric motor drive for a sewing machine, especially an industrial...
- Patent number 4,807,548
- Issue date Feb 28, 1989
- Frankl & Kirchner GmbH & Co KG
- Gustav Rohr
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Rotary speed ratio control for a multiple rotary drive system for a...
- Patent number 4,707,643
- Issue date Nov 17, 1987
- Frankl & Kirchner GmbH
- Gustav Rohr
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Device for detecting an overlapping edge of material on a sewing ma...
- Patent number 4,696,246
- Issue date Sep 29, 1987
- Frankl & Kirchner GmbH
- Gustav Rohr
- D05 - SEWING EMBROIDERING TUFTING