LD

L. Murray Dallas

📍 Calgary, CA: #1 of 224 inventorsTop 1%
Overall (2005): #11,114 of 245,428Top 5%
4
Patents 2005

Issued Patents 2005

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6948565 Slip spool and method of using same — 2005-09-27
6938696 Backpressure adapter pin and methods of use — 2005-09-06
6918439 Backpressure adaptor pin and methods of use — 2005-07-19
6918441 Cup tool for high pressure mandrel — 2005-07-19