Inventor

FUNKHOUSER JAMES D

US5 patents

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

PENGAD INC

2 patents

US5601312AFeb 11, 1997

Two-piece cover for binding a plurality of sheets

PENGAD INC43 citations88

US6010157AJan 4, 2000

Two-piece cover for binding a plurality of sheets

PENGAD INC31 citations83

HALLIBURTON ENERGY SERVICES INC

2 patents

US10995589B2May 4, 2021

Setting valve configurations in a manifold system

HALLIBURTON ENERGY SERVICES INC4 citations68

US11143569B2Oct 12, 2021

Pre-job operation valve checks

HALLIBURTON ENERGY SERVICES INC1 citations58

(unassigned)

1 patent

US6179332B1Jan 30, 2001

Copy safe binder

24 citations88