Inventor

HILL JAMES L

US18 patents

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

HILL JAMES L

HILL JAMES L

Tire for indicating tread wear and method of manufacturing the same

System for detecting the siren of an approaching emergency vehicle

Decentralized electric brake system

Siren detection system for placement at traffic intersection

(unassigned)

Razor and blade

Razor and blade

System correlating the route of travel of an emergency vehicle with a railroad crossing

BIOTRACK INC

Whole blood control sample

Capillary flow device and method for measuring activated partial thromboplastin time

AIRCRAFT BRAKING SYSTEMS CORP

Fail safe electrical brake control system for aircraft

Brake control system defined by field programmable gate arrey

MEGGITT AIRCRAFT BRAKING SYSTEMS CORP

Aircraft brake wear optimization

Yaw reduction system and method for aircraft braking

ROCHE DIAGNOSTICS CORP

Capillary fill test device with improved fluid delivery

TERRACON PRODUCTS INC

Golf swing training device

GREEN REFRACTORIES

Shaft kiln

GREEN A P IND INC

Coking tar impregnated refractory products

Meggitt Aircraft Braking Systems

Aircraft brake assembly structures for reducing noise