Ben Chrest — 2 Patents at Ulterra Drilling Technologies

Ben Chrest has been granted 2 US patents while listed as an inventor at Ulterra Drilling Technologies. All of these patents were granted in 2021. Ben Chrest ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Ben Chrest in Holmen, WI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
11098541	Polycrystalline-diamond compact air bit	Christopher M. Casad, Thomas A. Damian, Carl Aron Deen, Kristy Everheart, Kerry Sisson	2021-08-24
10920497	No blade bit	Mitchell A. Rothe	2021-02-16

Ben Chrest — 2 Patents

Issued Patents All Time

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