Inventor

TARNOWSKI BRET A

US2 patents

⚠️ This page may combine multiple inventors who share the name “TARNOWSKI BRET A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BUCYRUS INTERNAT INC

1 patent

US8342236B2Jan 1, 2013

Blast hole drill bit carousel and a blast hole drill including a blast hole drill bit carousel

BUCYRUS INTERNAT INC18 citations77

BUCYRUS INT INC

1 patent

US7975760B2Jul 12, 2011

Tool wrench assembly

BUCYRUS INT INC0 citations46