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Inventor

Robert L. Shepard

Inventor
Oak Ridge, TN, US

Overview

2→
Patents
1992–1993
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G01Jprimary
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light50%
G01KMeasuring temperature50%
PatentTitleYear
5,228,780'Dual-mode self-validating resistance/Johnson noise thermometer system'19935,098,197'Optical Johnson noise thermometry'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to US ENERGY (1)· patent assignee history
1992–1993Based in Oak Ridge, TN, US· patent location history
1993Patents assigned to MARTIN MARIETTA ENERGY SYSTEMS (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MARTIN MARIETTA ENERGY SYSTEMS11993
US ENERGY11992
Locations
LocationPatentsSpan
Oak Ridge, TN, US21992–1993