Marvin I. Berg

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Tacoma, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Biased plungers and vent bars for an apparatus for introducing fill...
- Patent number 5,685,349
- Issue date Nov 11, 1997
- Promation Incorporated
- Stavros Mihail
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for introducing filler material into containers
- Patent number 5,285,828
- Issue date Feb 15, 1994
- Promation Incorporated
- Stavros Mihail
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Container filling system
- Patent number 4,961,446
- Issue date Oct 9, 1990
- Promation Incorporated
- Marvin I. Berg
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Container filling system
- Patent number 4,893,660
- Issue date Jan 16, 1990
- Promation Incorporated
- Marvin I. Berg
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL