Inventor
FARLEY DOUGLAS
US5 patents
⚠️ This page may combine multiple inventors who share the name “FARLEY DOUGLAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DOWNHOLE PRODUCTS LTD
3 patentsUS12286845B2Apr 29, 2025
Slimline stop collar with seal to prevent micro-annulus leakage
DOWNHOLE PRODUCTS LTD0 citations57
US12312879B2May 27, 2025
Rasping shoe for non-rotational deployment of casing string
DOWNHOLE PRODUCTS LTD0 citations49
US12270262B2Apr 8, 2025
Float equipment for use with composite casing or liner string
DOWNHOLE PRODUCTS LTD0 citations49