CD

Christopher L. Drenth

VE Veracio: 3 patents #1 of 9Top 15%
BL Boart Longyear: 1 patents #1 of 7Top 15%
Overall (2024): #55,465 of 561,600Top 10%
4
Patents 2024

Issued Patents 2024

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12139985 Continuous sampling drill bit Adrian Brubacher 2024-11-12
12134953 Core barrel head assembly Anthony Lachance, Vincent Primevert 2024-11-05
11976551 Devices, systems, and methods for wireless data acquisition during drilling operations Gordon Stewart, Brett James Wilkinson, Raymond Hill 2024-05-07
11898404 Drill string components having multiple-thread joints Keith William Littlely 2024-02-13