Martin M. Balta

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Bridgeport, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Semi-cordless unbalanced spring driven blind system and methods for...
- Patent number 6,854,503
- Issue date Feb 15, 2005
- Rollease, Inc.
- David Cross
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Roller shade clutch with internal gearing
- Patent number 6,685,592
- Issue date Feb 3, 2004
- Rollease, Inc.
- Richard Fraczek
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Semi-cordless unbalanced spring driven blind system and methods for...
- Publication number 20030221799
- Publication date Dec 4, 2003
- David Cross
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Roller shade clutch with internal gearing
- Publication number 20030178276
- Publication date Sep 25, 2003
- Richard Fraczek
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS