Inventor

John E. Haley

Inventor
Burleson, TX, US

Overview

14→
Patents
1985–2008
Patent span
Performing operations
Primary field (CPC B)

Patents· 14 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B61Lprimary
B61LGuiding railway traffic21%
G09BEducational or demonstration appliances14%
B60TVehicle brake control systems or parts thereof11%
H04LTransmission of digital information, e.g. telegraphic communication11%
H04WWireless communication networks11%
G05BControl or regulating systems in general7%
B60LPropulsion of electrically-propelled vehicles4%
B61CLocomotives4%
B61GCouplings4%
E01BPermanent way4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1989Patents assigned to HALLIBURTON CO (5)· patent assignee history
1985–1989Based in Duncan, OK, US· patent location history
1989Patents assigned to HALEY JOHN E (1)· patent assignee history
1989Patents assigned to NICKLES STEPHEN K (1)· patent assignee history
1996Patents assigned to FM IND INC (1)· patent assignee history
1996–2008Based in Burleson, TX, US· patent location history
2000–2008Patents assigned to NEW YORK AIR BRAKE CORP (7)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NEW YORK AIR BRAKE CORP72000–2008
HALLIBURTON CO51985–1989
FM IND INC11996
HALEY JOHN Eself11989
NICKLES STEPHEN K11989
Locations
LocationPatentsSpan
Burleson, Texas, US81996–2008
Duncan, OK, US61985–1989