LexDanaLexDanabeta
Inventor

James E. Kalshoven, Jr.

Inventor
Seabrook, MD, US

Overview

3→
Patents
1985–2004
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties29%
G01DMeasuring not specially adapted for a specific variable14%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light14%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure14%
G01SRadio direction-finding14%
H04NPictorial communication, e.g. television14%
PatentTitleYear
6,744,470'Synchronization of video recording and laser pulses including background light suppression'20045,914,779'Portable flash lamp reflectance analyzer system and method'19994,493,553'Method of and apparatus for measuring temperature and pressure'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–2004Patents assigned to NASA (3)· patent assignee history
1985Based in Laurel, MD, US· patent location history
1999–2004Based in Seabrook, MD, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NASA31985–2004
Locations
LocationPatentsSpan
Seabrook, Maryland, US21999–2004
Laurel, Maryland, US11985