Inventor · disambiguated record
Donald E. Fraser
Also filed as: FRASER DONALD E
55 granted patents·4 pending applications·1,463 citations·filing 1986–2021
99Inventor score
Top patents by PatentIndex Score
59 records- 0198US7380582B1Mounting arrangement for coverings for architectural openingsHUNTER DOUGLAS·Filed 2004·Granted Jun 3, 2008·77 cites·6 claims
- 0298US4813468ATwo and three position over-under window shadeHUNTER DOUGLAS·Filed 1987·Granted Mar 21, 1989·119 cites·6 claims
- 0397US7886803B2Drive for coverings for architectural openingsHUNTER DOUGLAS·Filed 2006·Granted Feb 15, 2011·39 cites·24 claims
- 0497US7836937B2Single cord drive for coverings for architectural openingsHUNTER DOUGLAS·Filed 2008·Granted Nov 23, 2010·40 cites·15 claims
- 0597US7740045B2Spring motor and drag brake for drive for coverings for architectural openingsHUNTER DOUGLAS·Filed 2007·Granted Jun 22, 2010·52 cites·14 claims
- 0696US11015385B2Motorized shutter assemblyHUNTER DOUGLAS·Filed 2020·Granted May 25, 2021·5 cites·20 claims
- 0796US8752607B2Covering for architectural openings including a rotation limiterANDERSON RICHARD N·Filed 2011·Granted Jun 17, 2014·29 cites·8 claims
- 0896US6446693B1Headrail and control system for powered coverings for architectural openingsHUNTER DOUGLAS·Filed 2000·Granted Sep 10, 2002·72 cites·42 claims
- 0995US7913738B2Selective tilting for blinds—variable radius wrap double pitchHUNTER DOUGLAS·Filed 2007·Granted Mar 29, 2011·35 cites·5 claims
- 1094US10407977B2Motorized shutter assemblyHUNTER DOUGLAS·Filed 2017·Granted Sep 10, 2019·11 cites·20 claims
- 1194US8267145B2Blind with selective tilting arrangement including drumsFRASER DONALD E·Filed 2009·Granted Sep 18, 2012·37 cites·9 claims
- 1294US6736186B2Headrail and control system for powered coverings for architectural openingsHUNTER DOUGLAS·Filed 2002·Granted May 18, 2004·59 cites·11 claims
- 1393US6371192B1Headrail, including a trap door for accessing batteries for powered coverings for architectual openingsHUNTER DOUGLAS·Filed 2000·Granted Apr 16, 2002·54 cites·36 claims
- 1492US9752380B2Cover for architectural openingsHUNTER DOUGLAS·Filed 2015·Granted Sep 5, 2017·9 cites·12 claims
- 1592US8997827B2Covering for architectural openings with brakes in seriesHUNTER DOUGLAS·Filed 2013·Granted Apr 7, 2015·14 cites·7 claims
- 1692USD345498SExtended headrailHUNTER DOUGLAS·Filed 1992·Granted Mar 29, 1994·40 cites·1 claims
- 1791US8511364B2Spring motor for drive for coverings for architectural openingsANDERSON RICHARD N·Filed 2009·Granted Aug 20, 2013·24 cites·17 claims
- 1891US7353636B1Adjustable size shutter with rack and pinion tilt mechanismHUNTER DOUGLAS·Filed 2004·Granted Apr 8, 2008·46 cites·19 claims
- 1991US6382294B1System for holding batteries in a headrail for powered coverings for architectural openingsHUNTER DOUGLAS·Filed 2000·Granted May 7, 2002·41 cites·26 claims
- 2089US8418742B2Single cord drive for coverings for architectural openingsANDERSON RICHARD N·Filed 2010·Granted Apr 16, 2013·15 cites·8 claims
- 2189USD600484SHeadrail for an architectural coveringHUNTER DOUGLAS·Filed 2007·Granted Sep 22, 2009·42 cites·1 claims
- 2289US6516858B1Headrail including a detachable battery holder for powered coverings for architectural openingsHUNTER DOUGLAS·Filed 2000·Granted Feb 11, 2003·45 cites·28 claims
- 2387US8485242B2Selective tilting for blinds including driven drumsFRASER DONALD E·Filed 2011·Granted Jul 16, 2013·15 cites·21 claims
- 2487US8459328B2Covering for architectural openings with brakes in seriesANDERSON RICHARD·Filed 2011·Granted Jun 11, 2013·9 cites·4 claims
- 2587US7168475B2Shutter-type covering for architectural openingsHUNTER DOUGLAS·Filed 2003·Granted Jan 30, 2007·30 cites·53 claims
- 2685US6533018B2System for holding batteries in a headrail for powered coverings for architectural openingsHUNTER DOUGLAS·Filed 2002·Granted Mar 18, 2003·30 cites·15 claims
- 2785US5638880AFabric light control window covering with rigid vanesHUNTER DOUGLAS·Filed 1993·Granted Jun 17, 1997·53 cites·89 claims
- 2883US6585208B1Universal bracket for mounting coverings for architectural openingsHUNTER DOUGLAS·Filed 2002·Granted Jul 1, 2003·39 cites·27 claims
- 2983US5845690AFabric light control window covering with rigid vanes and support cordsHUNTER DOUGLAS·Filed 1997·Granted Dec 8, 1998·51 cites·15 claims
- 3079US6901988B2Shutter-like covering and hardware for architectural openingHUNTER DOUGLAS·Filed 2002·Granted Jun 7, 2005·26 cites·4 claims
- 3179US5341865ATilter mechanisms for a venetian blindHUNTER DOUGLAS·Filed 1993·Granted Aug 30, 1994·51 cites·7 claims
- 3277US10697232B2Motorized shutter assemblyHUNTER DOUGLAS·Filed 2019·Granted Jun 30, 2020·2 cites·20 claims
- 3377US9719298B2Tilt mechanism for a window blindHUNTER DOUGLAS·Filed 2015·Granted Aug 1, 2017·3 cites·18 claims
- 3476US6810620B1Adjustable height shutterHUNTER DOUGLAS·Filed 2002·Granted Nov 2, 2004·21 cites·20 claims
- 3576US5232037AVenetian blindsHUNTER DOUGLAS·Filed 1992·Granted Aug 3, 1993·41 cites·8 claims
- 3672US12049787B2Cord drive for coverings for architectural openingsHUNTER DOUGLAS·Filed 2021·Granted Jul 30, 2024·0 cites·21 claims
- 3772US10344528B2Cord drive for coverings for architectural openingsHUNTER DOUGLAS·Filed 2017·Granted Jul 9, 2019·2 cites·21 claims
- 3870US5309974AVenetian blindsHUNTER DOUGLAS·Filed 1993·Granted May 10, 1994·32 cites·4 claims
- 3969US10829990B2Covering for architectural openingsANDERSON RICHARD·Filed 2017·Granted Nov 10, 2020·1 cites·21 claims
- 4068USD346929STiltroll for adjusting blindsHUNTER DOUGLAS·Filed 1992·Granted May 17, 1994·13 cites·1 claims
- 4167US10400507B2Tilt mechanism for a window blindHUNTER DOUGLAS·Filed 2017·Granted Sep 3, 2019·1 cites·23 claims
- 4267US9650829B2Cord drive for coverings for architectural openingsHUNTER DOUGLAS·Filed 2013·Granted May 16, 2017·2 cites·22 claims
- 4367US8205384B2Shutter for covering non-rectangular architectural openingsFRASER DONALD E·Filed 2009·Granted Jun 26, 2012·1 cites·5 claims
- 4467USD349624SEndcapHUNTER DOUGLAS·Filed 1992·Granted Aug 16, 1994·12 cites·1 claims
- 4564USD440445SConnector for lift cords and tilt rod of architectural coveringsHUNTER DOUGLAS·Filed 1999·Granted Apr 17, 2001·12 cites·1 claims
- 4663USD357380STaperollHUNTER DOUGLAS·Filed 1992·Granted Apr 18, 1995·10 cites·1 claims
- 4762USD464870SMounting bracket for coverings for architectural openingsHUNTER DOUGLAS·Filed 2001·Granted Oct 29, 2002·12 cites·1 claims
- 4862US6410908B1Fiber optic signal-receiving system removably connected to a headrail housingHUNTER DOUGLAS·Filed 2000·Granted Jun 25, 2002·11 cites·41 claims
- 4962USD453440SBead locator for control system in architectural coveringsHUNTER DOUGLAS·Filed 1999·Granted Feb 12, 2002·11 cites·1 claims
- 5062US4793396AAdjustable fabric retainer for a window blindHUNTER DOUGLAS·Filed 1986·Granted Dec 27, 1988·18 cites·32 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →