LexDanaLexDanabeta
Inventor

Alan T. Edwards

Inventor
Portland, OR, US

Overview

3→
Patents
1986–2010
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B25Jprimary
B25JManipulators17%
B66FHoisting, lifting, hauling or pushing, not otherwise provided for, e.g. devices which apply a lifting or pushing force directly to the surface of a load17%
F42BExplosive charges, e.g. for blasting, fireworks, ammunition17%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1017%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
Y10TTechnical subjects covered by former us classification17%
PatentTitleYear
7,700,047'System and method for treatment of hazardous materials, e.g., unexploded chemical warfare ordinance'20104,782,920'Load-lifting mast especially adapted for use with automatically-guided vehicles'19884,586,743'Robotic gripper for disk-shaped objects'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986Patents assigned to APPLIED MATERIALS INC (1)· patent assignee history
1986Based in Corvallis, OR, US· patent location history
1988Patents assigned to CASCADE CORP (1)· patent assignee history
1988–2010Based in Portland, OR, US· patent location history
2010Patents assigned to CH2M DEMILITARIZATION INC (1)· patent assignee history
2010Patents assigned to CH2M HILL CONSTRUCTORS INC (1)· patent assignee history
2010Patents assigned to CH2M HILL ENGINEERS INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APPLIED MATERIALS INC11986
CASCADE CORP11988
CH2M DEMILITARIZATION INC12010
CH2M HILL CONSTRUCTORS INC12010
CH2M HILL ENGINEERS INC12010
Locations
LocationPatentsSpan
Portland, OR, US21988–2010
Corvallis, OR, US11986