Douglas W. Wright

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Bloomfield, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Quick change shear assembly for glassware forming machine
- Patent number 5,232,483
- Issue date Aug 3, 1993
- Emhart Glass Machinery Investments Inc.
- William C. Tintle
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Top release bearing for shear mechanism
- Patent number 5,224,979
- Issue date Jul 6, 1993
- Emhart Glass Machinery Investments Inc.
- Steven J. Pinkerton
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Mechanism for shearing discrete gobs of molten glass
- Patent number 5,207,815
- Issue date May 4, 1993
- Emhart Glass Machinery Investments Inc.
- Douglas W. Wright
- C03 - GLASS MINERAL OR SLAG WOOL