David Rager

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McKeesport, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Slotted tubular anchor
- Patent number 10,294,788
- Issue date May 21, 2019
- FCI Holdings Delaware, Inc.
- John C. Stankus
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Corrosion Resistant Expandable Bolt
- Publication number 20180135411
- Publication date May 17, 2018
- FCI HOLDINGS DELAWARE, INC.
- John C. Stankus
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Slotted Tubular Anchor
- Publication number 20180023391
- Publication date Jan 25, 2018
- FCI HOLDINGS DELAWARE, INC.
- John C. Stankus
- E21 - EARTH DRILLING MINING