Inventor · disambiguated record
Brian M. Hoffmann
Also filed as: HOFFMANN BRIAN M
12 granted patents·657 citations·filing 1991–2009
94Inventor score
Technology areasE06B
Top patents by PatentIndex Score
12 records- 0197US7832450B2Lift cord system for retractable coveringHUNTER DOUGLAS·Filed 2008·Granted Nov 16, 2010·74 cites·10 claims
- 0297US7500505B2Roller stop for coverings for architectural openingsHUNTER DOUGLAS·Filed 2006·Granted Mar 10, 2009·59 cites·11 claims
- 0396US5287908AWindow covering assemblyHUNTER DOUGLAS·Filed 1991·Granted Feb 22, 1994·102 cites·15 claims
- 0493US6782938B2Control and suspension system for a covering for architectural openingsHUNTER DOUGLAS·Filed 2002·Granted Aug 31, 2004·48 cites·18 claims
- 0593US6289964B1Control and suspension system for a covering for architectural openingsHUNTER DOUGLAS·Filed 1999·Granted Sep 18, 2001·94 cites·26 claims
- 0693US5647421ADual shape assemblyHUNTER DOUGLAS·Filed 1995·Granted Jul 15, 1997·110 cites·9 claims
- 0792US7617858B2Skew adjustment device for coverings for architectural openingsHUNTER DOUGLAS·Filed 2007·Granted Nov 17, 2009·22 cites·10 claims
- 0888US8210227B2Cord lock with improved wear surface for an architectural coveringHOFFMANN BRIAN M·Filed 2009·Granted Jul 3, 2012·27 cites·15 claims
- 0988US6435252B2Control and suspension system for a covering for architectural openingsHUNTER DOUGLAS·Filed 2000·Granted Aug 20, 2002·36 cites·14 claims
- 1081US8006736B2Skew adjustment device for coverings for architectural openingsHUNTER DOUGLAS·Filed 2009·Granted Aug 30, 2011·8 cites·6 claims
- 1180US5392832ACovering assembly for architectural openingsHUNTER DOUGLAS·Filed 1992·Granted Feb 28, 1995·57 cites·39 claims
- 1274US7240715B2Limit stop for coverings for architectural openingsHUNTER DOUGLAS·Filed 2004·Granted Jul 10, 2007·20 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →