Howard A. Fromson

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Weston, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Catalyst product and method of manufacture
- Patent number 6,214,765
- Issue date Apr 10, 2001
- Howard A. Fromson
- Howard A. Fromson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst structure and method of manufacture
- Patent number 6,083,871
- Issue date Jul 4, 2000
- Howard A. Fromson
- Howard A. Fromson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Security medium and secure articles and methods of making same
- Patent number 4,507,349
- Issue date Mar 26, 1985
- Howard A. Fromson
- Howard A. Fromson
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents

Information Patent Application
Brush graining
- Publication number 20040094431
- Publication date May 20, 2004
- Howard A. Fromson
- Howard A. Fromson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Brush graining
- Publication number 20030131747
- Publication date Jul 17, 2003
- Howard A. Fromson
- Howard A. Fromson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method and apparatus for conveying a workpiece through a workstatio...
- Publication number 20030072575
- Publication date Apr 17, 2003
- Howard A. Fromson
- Howard A. Fromson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD AND APPARATUS FOR HEATING PRINTING PLATES
- Publication number 20020144991
- Publication date Oct 10, 2002
- Howard A. Fromson
- Howard A. Fromson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Actinically imageable and infrared heated printing plate
- Publication number 20020081517
- Publication date Jun 27, 2002
- Howard A. Fromson
- Howard A. Fromson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Catalyst structure with catalyst particles forged into substrate su...
- Publication number 20020010091
- Publication date Jan 24, 2002
- Howard A. Fromson
- Howard A. Fromson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Trademarklast 30 trademarks