Herman Rovin

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Norwalk, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Automatic, in situ bobbin spool loading
- Patent number 4,244,313
- Issue date Jan 13, 1981
- Automatech Industries Inc.
- Herman Rovin
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Automatic, in situ bobbin spool loading
- Patent number 4,117,789
- Issue date Oct 3, 1978
- Automatech Industries, Inc.
- Herman Rovin
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Automatic bobbin rewinding for sewing machines
- Patent number 4,002,130
- Issue date Jan 11, 1977
- Automatech Industries, Inc.
- Herman Rovin
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Method and apparatus for the production and handling of articles, p...
- Patent number 3,968,760
- Issue date Jul 13, 1976
- Automatech Industries Inc.
- Herman Rovin
- D05 - SEWING EMBROIDERING TUFTING