Inventor

BLANKENSHIP JOEY B

US2 patents

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

FCI HOLDINGS DELAWARE INC

1 patent

US8052353B2Nov 8, 2011

System and method for mine roof counter bore and cable bolt head securement therein

FCI HOLDINGS DELAWARE INC5 citations60

OLDSEN JOHN G

1 patent

US8596923B2Dec 3, 2013

System and method for mine roof counter bore and cable bolt head securement therein

OLDSEN JOHN G3 citations58