Inventor
MCGRAW HARRY
US9 patents
⚠️ This page may combine multiple inventors who share the name “MCGRAW HARRY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MCGRAW HARRY
2 patentsUS8333211B2Dec 18, 2012
Method and apparatus of hot tapping multiple coaxial or nested strings of underwater piping and/or tubing for overturned wells or platforms
MCGRAW HARRY25 citations93
US8622078B2Jan 7, 2014
Apparatus of hot tapping multiple coaxial or nested strings of underwater piping and/or tubing for overturned wells or platforms
MCGRAW HARRY2 citations71
EPIC APPLIED TECH LLC
2 patentsUS10851605B2Dec 1, 2020
Method and apparatus of hot tapping multiple coaxial or nested strings of underwater piping and/or tubing for overturned wells or platforms
EPIC APPLIED TECH LLC3 citations82
US10253587B2Apr 9, 2019
Method and apparatus of hot tapping multiple coaxial or nested strings of underwater piping and/or tubing for overturned wells or platforms
EPIC APPLIED TECH LLC1 citations71
TETRA APPLIED TECHNOLOGIES LLC
2 patentsUS9194525B2Nov 24, 2015
Method and apparatus of hot tapping multiple coaxial or nested strings of underwater piping and/or tubing for overturned wells or platforms
TETRA APPLIED TECHNOLOGIES LLC5 citations81
US8707979B2Apr 29, 2014
Method and apparatus of hot tapping multiple coaxial or nested strings of underwater piping and/or tubing for overturned wells or platforms
TETRA APPLIED TECHNOLOGIES LLC5 citations81