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name:-0.0044009685516357
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Silverstone; Allison Patent Filings

Silverstone; Allison

Patent Applications and Registrations

Patent applications and USPTO patent grants for Silverstone; Allison.The latest application filed is for "acid mine drainage treatment".

Company Profile
2.0.4
  • Silverstone; Allison - Hillsboro Beach FL
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Acid Mine Drainage Treatment
App 20190284068 - Soane; David S. ;   et al.
2019-09-19
Removing Fine Particulate Matter From Fluid Streams
App 20190177193 - Soane; David S. ;   et al.
2019-06-13
Self-suspending Proppants
App 20180155614 - Soane; David S. ;   et al.
2018-06-07
Self-suspending Proppants
App 20180105735 - Yang; Huaxiang ;   et al.
2018-04-19

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