LexDanaLexDanabeta
Inventor

Stuart D. Cheney

Inventor
Essex Junction, VT, US

Overview

4→
Patents
2001–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B24Bprimary
B24BMachines, devices, or processes for grinding or polishing25%
B08BCleaning in general13%
B25JManipulators13%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors13%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere13%
H10DInorganic electric semiconductor devices13%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%
PatentTitleYear
11,130,223Base for a robotic arm20216,793,561'Removable/disposable platen top'20046,576,507'Selectively removable filler layer for BiCMOS process'20036,186,873'Wafer edge cleaning'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2004Patents assigned to IBM (3)· patent assignee history
2001–2004Based in Essex Junction, VT, US· patent location history
2021Patents assigned to PEARSON PACKAGING SYSTEMS (1)· patent assignee history
2021Based in Nine Mile Falls, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM32001–2004
PEARSON PACKAGING SYSTEMS12021
Locations
LocationPatentsSpan
Essex Junction, VT, US32001–2004
Nine Mile Falls, Washington, US12021