Vernon C. Plotts

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Littleton, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Tool free, easy-opening insulation package
- Patent number 6,510,945
- Issue date Jan 28, 2003
- Johns Manville International, Inc.
- Robert J. Allwein
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Portable batt cutter
- Patent number 6,170,369
- Issue date Jan 9, 2001
- Johns Manville International, Inc.
- Larry J. Weinstein
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Pre-cut fibrous insulation for custom fitting wall cavities of diff...
- Patent number 6,165,305
- Issue date Dec 26, 2000
- Johns Manville International, Inc.
- Larry J. Weinstein
- B32 - LAYERED PRODUCTS
Information Patent Grant
Pre-cut fibrous insulation for custom fitting wall cavities of diff...
- Patent number 6,083,594
- Issue date Jul 4, 2000
- Johns Manville International, Inc.
- Larry J. Weinstein
- B32 - LAYERED PRODUCTS
Information Patent Grant
Encapsulated insulation assembly
- Patent number 5,817,387
- Issue date Oct 6, 1998
- Johns Manville International, Inc.
- Robert J. Allwein
- B32 - LAYERED PRODUCTS