National Coupling Compay, Inc.
| National Coupling Compay, Inc. Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20110101675 | Hydraulic Coupling Member with Dual Electrical Bonding Contacts - A hydraulic coupling member is equipped with dual, electrically conductive contacts one of which is configured to contact a junction plate or junction plate holding the coupling member while the other is configured to contact an opposing coupling member when the coupling is fully made up thereby electrically bonding the coupling system. | 05-05-2011 |