Semion Stolyar

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Beaverton, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic web roll shaft
- Patent number 6,299,099
- Issue date Oct 9, 2001
- Tidland Corporation
- William R. Miller
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Slip shaft assembly having core axial position fixing mechanism
- Patent number 6,079,662
- Issue date Jun 27, 2000
- Tidland Corporation
- William C. Miller
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Automatic slitter blade sharpener
- Patent number 5,941,148
- Issue date Aug 24, 1999
- Tidland Corporation
- William R. Miller
- B24 - GRINDING POLISHING