Inventor

James W. Heaton

Inventor
Los Altos, CA, US

Overview

14→
Patents
1976–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 14 as inventor

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

H01Fprimary
H01FMagnets18%
H05KPrinted circuits18%
H01RElectrically-conductive connections15%
Y10TTechnical subjects covered by former us classification13%
B23BTurning10%
G06FElectric digital data processing8%
B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles3%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles3%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for3%
E21BEarth or rock drilling3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1988Patents assigned to KENNAMETAL INC (4)· patent assignee history
1976–1980Based in Greensburg, PA, US· patent location history
1988Based in Raleigh, NC, US· patent location history
1997–2003Patents assigned to HALO ELECTRONICS INC (7)· patent assignee history
1997–2003Based in Los Altos, CA, US· patent location history
2016Patents assigned to ARANGO GUILLERMO FRANCISCO (1)· patent assignee history
2016Patents assigned to BAKER HUGHES INC (1)· patent assignee history
2016Based in The Woodlands, TX, US· patent location history
2020–2021Patents assigned to FORD GLOBAL TECH LLC (2)· patent assignee history
2020–2021Based in Ann Arbor, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HALO ELECTRONICS INC71997–2003
KENNAMETAL INC41976–1988
FORD GLOBAL TECH LLC22020–2021
ARANGO GUILLERMO FRANCISCO12016
BAKER HUGHES INC12016
Locations
LocationPatentsSpan
Los Altos, California, US71997–2003
Greensburg, Pennsylvania, US31976–1980
Ann Arbor, MI, US22020–2021
The Woodlands, Texas, US12016
Raleigh, NC, US11988