Inventor · disambiguated record
John K. Donaldson
Also filed as: DONALDSON JOHN K
6 granted patents·2 pending applications·178 citations·filing 1997–2014
87Inventor score
Top patents by PatentIndex Score
8 records- 0197US8984835B2Laminated shingle with wider nailing zoneCERTAIN TEED CORP·Filed 2014·Granted Mar 24, 2015·43 cites·11 claims
- 0297US8240100B2Laminated shingle with wider nailing zoneKALKANOGLU HUSNU M·Filed 2006·Granted Aug 14, 2012·52 cites·12 claims
- 0394US8813453B2Laminated shingle with wider nailing zoneKALKANOGLU HUSNU M·Filed 2012·Granted Aug 26, 2014·28 cites·9 claims
- 0474US6192651B1Method of forming foam-filled decorative muntin bar for windows and the likeBAY MILLS LTD·Filed 2000·Granted Feb 27, 2001·20 cites·7 claims
- 0572US7934346B2Process of treating a synthetic shingle and shingle made therebyCERTAIN TEED CORP·Filed 2008·Granted May 3, 2011·7 cites·15 claims
- 0665US6035597AFoam-filled decorative muntin bar for windows and the likeBAY MILLS LTD·Filed 1997·Granted Mar 14, 2000·28 cites·36 claims
- 0750US2009242015A1Photovoltaic Roofing Elements, Laminates, Systems and KitsWATTMAN GEORGE G·Filed 2009·Application pending·0 cites
- 0847US2004083674A1Laminated shingle with wider nailing zoneFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →