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Inventor

Lawrence Richard Snowman

Inventor
Liverpool, NY, US

Overview

4→
Patents
1980–2006
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

G01Hprimary
G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves25%
G08BSignalling systems, e.g. personal calling systems25%
G01BMeasuring length, thickness or similar linear dimensions17%
G01NInvestigating or analysing materials by determining their chemical or physical properties17%
G01VGeophysics8%
H04BTransmission8%
PatentTitleYear
7,038,780'Method for sensing acoustic energy'20066,924,895'Sensor for optically sensing air borne acoustic waves'20056,714,306'Sensor for optically sensing air borne acoustic waves'20044,226,533'Optical particle detector'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980Patents assigned to GEN ELECTRIC (1)· patent assignee history
1980–2006Based in Liverpool, NY, US· patent location history
2004–2006Patents assigned to LOCKHEED CORP (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LOCKHEED CORP32004–2006
GEN ELECTRIC11980
Locations
LocationPatentsSpan
Liverpool, New York, US41980–2006