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Inventor

Carolyn C. Broadbent

Inventor
Los Altos, CA, US

Overview

4→
Patents
1989–1997
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps80%
G01NInvestigating or analysing materials by determining their chemical or physical properties20%
PatentTitleYear
5,616,919'Universal quadrupole and method of manufacture'19975,525,084'Universal quadrupole and method of manufacture'19964,885,500'Quartz quadrupole for mass filter'19894,804,839'Heating system for GC/MS instruments'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1997Patents assigned to HEWLETT PACKARD CO (4)· patent assignee history
1989–1997Based in Los Altos, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HEWLETT PACKARD CO41989–1997
Locations
LocationPatentsSpan
Los Altos, California, US41989–1997