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Inventor

Harry Hand Russell, III

Inventor
Evergreen, CO, US

Overview

5→
Patents
1999–2006
Patent span
Chemistry
Primary field (CPC C)

Patents· 5 as inventor

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

C03Cprimary
C03CChemical composition of glasses, glazes or vitreous enamels71%
A61FFilters implantable into blood vessels14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
7,022,634'Low boron E-glass composition'20066,656,861'Glass composition for ultrafine fiber formation'20036,399,525'Flame attenuated fiberglass'20026,294,491'Lightweight glass fiber insulation'20015,945,360'Biosoluble pot and marble-derived fiberglass'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2003Patents assigned to JOHNS MANVILLE INT INC (4)· patent assignee history
1999–2006Based in Evergreen, CO, US· patent location history
2006Patents assigned to JOHNS MANVILLE (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JOHNS MANVILLE INT INC41999–2003
JOHNS MANVILLE12006
Locations
LocationPatentsSpan
Evergreen, CO, US51999–2006