Inventor

CALL DERICK

US21 patents

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

CALL DERICK

NEW YORK AIR BRAKE LLC

Brake cylinder maintaining with improved pressure regulation

Brake cylinder maintaining with improved pressure regulation

Brake cylinder maintaining valve

Combined dirt collector and cutout cock having controlled venting

Combined dirt collector and cutout cock having controlled venting

Automatic parking brake for body mounted brake cylinder

Brake cylinder maintaining with improved pressure regulation

Brake equipment wear monitoring for remaining useful life

Air dryer with prefiltration stage bypass

Electronically controlled pneumatic (ECP) overlay control valve

Locomotive parking brake

Control system for automatic parking brake of rail vehicle

Automatic release hand brake control system

Electronically controlled pneumatic (ECP) overlay control valve

Locomotive parking brake

Slack adjuster for narrow gauge railroad cars

CALL DERICK

Automatic release hand brake control system

Bolster mounted brake system

NEW YORK AIR BRAKE CORP

Brake cylinder maintaining valve

REYNOLDS JOHN M

Brake pipe vent valve for locomotive brake system

VAUGHN LAURENCE E

Control system for automatic release hand brake