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Inventor

David Weldon Thompson

Inventor
Kingsport, TN, US

Overview

3→
Patents
1994–2012
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.

B30Bprimary
B30BPresses in general40%
B65BMachines, apparatus or devices for, or methods of, packaging articles or materials40%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables20%
PatentTitleYear
8,156,862'Method and apparatus for forming a bale having substantially flat upper and lower surfaces'20127,730,832'Method and apparatus for forming a bale having substantially flat upper and lower surfaces'20105,282,294'Apparatus for producing layered material'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to EASTMAN KODAK CO (1)· patent assignee history
1994–2012Based in Kingsport, TN, US· patent location history
2010–2012Patents assigned to EASTMAN CHEM CO (2)· patent assignee history
2012Patents assigned to HAMMES PAUL ROSS (1)· patent assignee history
2012Patents assigned to LARKINS LORI BALLARD (1)· patent assignee history
2012Patents assigned to LEWIS KENNETH ALAN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EASTMAN CHEM CO22010–2012
EASTMAN KODAK CO11994
HAMMES PAUL ROSS12012
LARKINS LORI BALLARD12012
LEWIS KENNETH ALAN12012
Locations
LocationPatentsSpan
Kingsport, TN, US31994–2012