Inventor

EVANS JERRY

US3 patents

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

OILFIELD EQUIPMENT DEVELOPMENT CENTER LTD

1 patent

US10280930B2May 7, 2019

Surface pump assembly

OILFIELD EQUIPMENT DEVELOPMENT CENTER LTD2 citations68

OILFIELD EQUIPMENT DEV CT LTD

1 patent

US9366240B2Jun 14, 2016

Surface pump assembly

OILFIELD EQUIPMENT DEV CT LTD5 citations68

EVANS JERRY

1 patent

US4928324AMay 29, 1990

Hard hat face shield bracket

EVANS JERRY17 citations60