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Wormser Systems, Inc.
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Salem, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Vertical-shaft airlock
Patent number
5,997,220
Issue date
Dec 7, 1999
Wormser Systems, Inc.
Alex Wormser
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Vertical-shaft airlock
Patent number
5,655,853
Issue date
Aug 12, 1997
Wormser Systems, Inc.
Alex Wormser
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75186622 - AUTOSEAL
Serial number
75186622
Registration number
2103453
Filing date
Oct 24, 1996
Wormser Systems, Inc.
7 - Machines and machine tools