Martin Siegel

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Englewood Cliff, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Perforation apparatus and method for use with sealing devices
- Patent number 5,386,752
- Issue date Feb 7, 1995
- Weldotron of Delaware, Inc.
- Martin Siegel
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Film sealing and packaging method and apparatus with adjustable sea...
- Patent number 5,341,623
- Issue date Aug 30, 1994
- Weldotron of Delaware, Inc.
- Martin Siegel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Sealing and packaging method and apparatus
- Patent number 5,282,349
- Issue date Feb 1, 1994
- Weldotron of Delaware, Inc.
- Martin Siegel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL