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Inventor

Thomas E. Rosendahl

Inventor
Chapel Hill, NC, US

Overview

2→
Patents
1977–1988
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B01Dprimary
B01DSeparation25%
B04CApparatus using free vortex flow, e.g. cyclones25%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere25%
G10HElectrophonic musical instruments25%
PatentTitleYear
4,770,380'Collapsible keyboard stand'19884,008,059'Centrifugal separator'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to US ARMY (1)· patent assignee history
1977Based in McMurry, PA, US· patent location history
1988Patents assigned to ULTIMATE SUPPORT SYSTEMS INC (1)· patent assignee history
1988Based in Chapel Hill, NC, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ULTIMATE SUPPORT SYSTEMS INC11988
US ARMY11977
Locations
LocationPatentsSpan
Chapel Hill, NC, US11988
McMurry, Pennsylvania, US11977