Inventor · disambiguated record
David S. Balthaser
Also filed as: BALTHASER DAVID S
5 granted patents·3 pending applications·103 citations·filing 2012–2019
79Inventor score
Files withSTUTZMAN SCOTT S8
Top patents by PatentIndex Score
8 records- 0193US9688492B2Method of reducing silicosis caused by inhalation of silica-containing proppant, such as silica sand and resin-coated silica sand, and apparatus thereforSTUTZMAN SCOTT S·Filed 2014·Granted Jun 27, 2017·32 cites·2 claims
- 0293US8636832B2Method of reducing silicosis caused by inhalation of silica-containing proppant, such as silica sand and resin-coated silica sand, and apparatus thereforSTUTZMAN SCOTT S·Filed 2013·Granted Jan 28, 2014·63 cites·20 claims
- 0385US8562720B2Method of reducing silicosis caused by inhalation of silica-containing proppant, such as silica sand and resin-coated sand, and apparatus thereforSTUTZMAN SCOTT S·Filed 2013·Granted Oct 22, 2013·7 cites·17 claims
- 0470US10532900B1Method of reducing silicosis caused by inhalation of silica-containing proppant, such as silica sand and resin-coated silica sand, and apparatus thereforSTUTZMAN SCOTT S·Filed 2017·Granted Jan 14, 2020·1 cites·10 claims
- 0570US2020299079A1Method of reducing silicosis caused by inhalation of silica-containing proppant, such as silica sand and resin-coated silica sand, and apparatus thereforSTUTZMAN SCOTT S·Filed 2019·Application pending·0 cites
- 0658US9505569B2Method of reducing silicosis caused by inhalation of silica-containing proppant, such as silica sand and resin-coated silica sand, and apparatus thereforSTUTZMAN SCOTT S·Filed 2015·Granted Nov 29, 2016·0 cites·20 claims
- 0747US2013186510A1Method of reducing silicosis caused by inhalation of silica-containing proppant, such as silica sand and resin-coated sand, and apparatus thereforSTUTZMAN SCOTT S·Filed 2012·Application pending·0 cites
- 0846US2012247335A1Method of reducing silicosis caused by inhalation of silica-containing proppant, such as silica sand and resin-coated sand, and apparatus thereforSTUTZMAN SCOTT S·Filed 2012·Application pending·0 cites
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