Inventor

SACH MANFRED

CA4 patents

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

SACH MANFRED

2 patents

US8424595B2Apr 23, 2013

Method and apparatus for releasing a coiled tubing internal conduit from a bottom hole assembly

SACH MANFRED4 citations54

US8418771B2Apr 16, 2013

Method and apparatus for releasing a coiled tubing internal conduit from a bottom hole assembly

SACH MANFRED3 citations54

MISSELBROOK JOHN

1 patent

US8936088B2Jan 20, 2015

Cutting assembly and method of cutting coiled tubing

MISSELBROOK JOHN3 citations49

MISSELBROOK JOHN G

1 patent

US8459358B2Jun 11, 2013

Cutting dart and method of using the cutting dart

MISSELBROOK JOHN G0 citations36