Albert E. Brown

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Locust Valley, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Thermographic transfer elements and methods
- Patent number 4,828,638
- Issue date May 9, 1989
- Chemicraft International, Inc.
- Albert E. Brown
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Hectograph master webs and sheets, and method
- Patent number 4,726,864
- Issue date Feb 23, 1988
- Leedall Products Incorporated
- Albert E. Brown
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Pressure-sensitive transfer elements and method
- Patent number 4,499,140
- Issue date Feb 12, 1985
- Leedall Products Incorporated
- Albert E. Brown
- B44 - DECORATIVE ARTS