Inventor

Douglas B. Mann

Inventor

Evans, GA, US

Overview

8→

Patents

1997–2003

Patent span

Performing operations

Primary field (CPC B)

Patents· 8 as inventor

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

B65Hprimary

B65HHandling thin or filamentary material, e.g. sheets, webs, cables20%

C03CChemical composition of glasses, glazes or vitreous enamels20%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%

B29BPreparation or pretreatment of the material to be shaped10%

Y10TTechnical subjects covered by former us classification10%

B29CShaping or joining of plastics5%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts5%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%

D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons5%

D02GCrimping or curling fibres, filaments, threads, or yarns5%

PatentTitleYear

6,568,623'Method for controlling wind angle and waywind during strand package buildup'2003 6,349,896'Method of controlling strand guide position during package buildup'2002 6,045,083'Strand guide eye and method of winding a package using the same'2000 5,891,284'Manufacture of a undirectional composite fabric'1999 5,779,758'Method and apparatus for forming continuous glass fibers'1998 5,700,574'Sizing composition for glass roving'1997 5,626,643'Contact drying of fibers to form composite strands'1997 5,620,752'Method and apparatus for drying sized glass fibers'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2003Patents assigned to OWENS CORNING FIBERGLAS TECH (8)· patent assignee history

1997–2003Based in Evans, GA, US· patent location history

1997–1999Based in Westerville, OH, US· patent location history

1997Based in Pickerington, OH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
OWENS CORNING FIBERGLAS TECH	8	1997–2003

Locations

Location	Patents	Span
Evans, Georgia, US	4	1997–2003
Westerville, OH, US	3	1997–1999
Pickerington, OH, US	1	1997