Inventor

Thomas E. Douglas

Inventor

Reidsville, NC, US

Overview

1977–2001

Patent span

LOC

Primary field

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

LOCD0primary

LOCD022%

LOCD111%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%

A61FFilters implantable into blood vessels6%

A61NElectrotherapy6%

B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material6%

B23KSoldering or unsoldering6%

B26DCutting6%

B29CShaping or joining of plastics6%

B29LIndexing scheme associated with subclass b29c, relating to particular articles6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to RUBBERMAID IND PRODUCTS CORPORATION (1)· patent assignee history

1977Based in Statesville, NC, US· patent location history

1980–1990Patents assigned to ZARN INC (5)· patent assignee history

1980–1990Based in Reidsville, NC, US· patent location history

1987Patents assigned to GEN ELECTRIC (1)· patent assignee history

1987Based in Schenectady, NY, US· patent location history

1994Patents assigned to WHEEL WIZARD INTERNATIONAL INC (1)· patent assignee history

1994Based in Suwanee, GA, US· patent location history

1999Patents assigned to DOUGLAS THOMAS E (1)· patent assignee history

1999–2001Based in Hot Springs, AR, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ZARN INC	5	1980–1990
DOUGLAS THOMAS Eself	1	1999
GEN ELECTRIC	1	1987
RUBBERMAID IND PRODUCTS CORPORATION	1	1977
WHEEL WIZARD INTERNATIONAL INC	1	1994

Locations