Inventor · disambiguated record
David Derwacter
Also filed as: DERWACTER DAVID
3 granted patents·2 pending applications·14 citations·filing 2007–2015
64Inventor score
Top patents by PatentIndex Score
5 records- 0180US8671642B2Tapered trussGREEN WAYNE·Filed 2011·Granted Mar 18, 2014·11 cites·20 claims
- 0262US9689163B2Tapered trussMORTON BUILDING INC·Filed 2015·Granted Jun 27, 2017·3 cites·20 claims
- 0350US9181700B2Tapered trussGREEN WAYNE·Filed 2014·Granted Nov 10, 2015·0 cites·20 claims
- 0450US2008178555A1Tapered trussGREEN & SONS INC C·Filed 2007·Application pending·0 cites
- 0547US2008178538A1Girt and purlin retainerGREEN & SONS INC C·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →