John C. Bartley

Technical Expert

President and CEO at Ohio Gratings, Inc.

John C. Bartley's recorded patent work spans three technology areas, concentrated in Plastics & Composites Manufacturing and Oilfield Well Pumps.

Technology areas

Plastics & Composites ManufacturingOilfield Well PumpsElectrical Connectors
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Litigation record

PTAB & Daubert2matters on record
Retained by100%petitioner or defendant, 0% patent owner or plaintiff

See the 2 matters behind this record

  • Every proceeding by number, with the patent at issue
  • The retaining party and law firm
  • Whether the Board credited or declined to credit the testimony, quoting the decision
  • How each motion to exclude was decided: denied, granted in part, or granted

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