Inventor

Jim D. Williams

Inventor
Portland, OR, US

Overview

7→
Patents
1993–2021
Patent span
Physics
Primary field (CPC G)

Patents· 7 as inventor

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

G06Fprimary
G06FElectric digital data processing22%
G11BInformation storage based on relative movement between record carrier and transducer11%
B60PVehicles adapted for load transportation or to transport, to carry, or to comprise special loads or objects6%
C22BProduction and refining of metals6%
E21BEarth or rock drilling6%
F16LPipes6%
F23NRegulating or controlling combustion6%
F27BFurnaces, kilns, ovens or retorts in general6%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace6%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact6%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2008Patents assigned to INTEL CORP (4)· patent assignee history
1993Patents assigned to ASARCO INC (1)· patent assignee history
1993Based in Amarillo, TX, US· patent location history
2002–2003Based in Portland, OR, US· patent location history
2008Based in Banks, OR, US· patent location history
2021Patents assigned to AT & T IP I LP (1)· patent assignee history
2021Patents assigned to GE OIL & GAS PRESSURE CONTROL LP (1)· patent assignee history
2021Patents assigned to VAULT PRESSURE CONTROL LLC (1)· patent assignee history
2021Based in New York, NY, US· patent location history
2021Based in Houston, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
INTEL CORP41993–2008
ASARCO INC11993
AT & T IP I LP12021
GE OIL & GAS PRESSURE CONTROL LP12021
VAULT PRESSURE CONTROL LLC12021
Locations
LocationPatentsSpan
Portland, OR, US22002–2003
New York, New York, US12021
Houston, Texas, US12021
Banks, OR, US12008
Amarillo, Texas, US11993