Inventor

Irwin Schneider

Inventor

Alexandria, VA, US

Overview

11→

Patents

1976–1995

Patent span

Physics

Primary field (CPC G)

Patents· 11 as inventor

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

H01Sprimary

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light25%

G01NInvestigating or analysing materials by determining their chemical or physical properties19%

G11CStatic stores19%

C01DCompounds of alkali metals, i.e. lithium, sodium, potassium, rubidium, caesium, or francium13%

A47JKitchen equipment6%

C30BSingle-crystal growth6%

G02BOptical elements, systems or apparatus6%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%

PatentTitleYear

H0001470'Refractive index-based sensor for the discrimination of chlorinated hydrocarbons from groundwater'1995 5,267,254'Color center laser with transverse auxiliary illumination'1993 4,881,234'Method for forming copious (F.sub.2.sup.+).sub.A centers in certain stable, broadly tunable laser-active materials'1989 4,519,082'Color center laser, material, and method of lasing'1985 4,490,016'Polarimetric image recorder'1984 4,375,429'Photodichroic crystals'1983 4,301,426'Solid state laser and material'1981 4,087,374'Photodichroic crystals and preparation thereof'1978 4,059,096'Unitized serving base with imperforate pellet'1977 4,038,647'Method for holographic storage'1977 3,941,482'Method of testing alkali halide crystals with anisotropic centers'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1989Patents assigned to US NAVY (8)· patent assignee history

1976–1995Based in Alexandria, VA, US· patent location history

1977Patents assigned to IMP ARTS CORP (1)· patent assignee history

1977Based in Chicago, IL, US· patent location history

1995Patents assigned to AGGARWAL ISHWAR (1)· patent assignee history

1995Patents assigned to BILODEAU THOMAS (1)· patent assignee history

1995Patents assigned to EWING KENNETH J (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
US NAVY	8	1976–1989
AGGARWAL ISHWAR	1	1995
BILODEAU THOMAS	1	1995
EWING KENNETH J	1	1995
IMP ARTS CORP	1	1977

Locations

Location	Patents	Span
Alexandria, Virginia, US	10	1976–1995
Chicago, Illinois, US	1	1977