Inventor

HYETT ANDREW J

CA2 patents

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

CANADIAN MINING INDUSTRY RESEA

1 patent

US5929341AJul 27, 1999

Stress measuring rock support device

CANADIAN MINING INDUSTRY RESEA31 citations81

MINE DESIGN TECHNOLOGIES INC

1 patent

US6561721B2May 13, 2003

Cable bolt with a yielding fixture and method of forming the same

MINE DESIGN TECHNOLOGIES INC16 citations76