Inventor

Alvin C. Levy

Inventor

Atlanta, GA, US

Overview

1982–2000

Patent span

Chemistry

Primary field (CPC C)

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

G02Bprimary

G02BOptical elements, systems or apparatus25%

C03CChemical composition of glasses, glazes or vitreous enamels15%

H01BCables15%

C09DCoating compositions, e.g. paints, varnishes or lacquers10%

Y10TTechnical subjects covered by former us classification10%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds5%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%

H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines5%

Y02ATechnologies for adaptation to climate change5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1982–1984Patents assigned to BELL TELEPHONE LABOR INC (3)· patent assignee history

1982–2000Based in Atlanta, GA, US· patent location history

1984Based in DeKalb County, GA, US· patent location history

1985Based in Gwinnett County, GA, US· patent location history

1987–1989Patents assigned to AMERICAN TELEPHONE & TELEGRAPH (3)· patent assignee history

1992Patents assigned to ALLIED SIGNAL INC (1)· patent assignee history

1999–2000Patents assigned to ALVIN C LEVY & ASSOCIATES INC (2)· patent assignee history

1999–2000Patents assigned to MASTER ADHESIVES INC (2)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AMERICAN TELEPHONE & TELEGRAPH	3	1987–1989
BELL TELEPHONE LABOR INC	3	1982–1984
ALVIN C LEVY & ASSOCIATES INCself	2	1999–2000
MASTER ADHESIVES INC	2	1999–2000
ALLIED SIGNAL INC	1	1992

Locations