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Inventor

Richard J. Coffin

Inventor
Conyers, GA, US

Overview

2→
Patents
1998–2000
Patent span
Textiles
Primary field (CPC D)

Patents· 2 as inventor

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

D01Dprimary
D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons25%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons25%
D04HMaking textile fabrics, e.g. from fibres or filamentary material25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
PatentTitleYear
6,116,883'Melt spin system for producing skin-core high thermal bond strength fibers'20005,705,119'Process of making skin-core high thermal bond strength fiber'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to HERCULES INC (1)· patent assignee history
1998–2000Based in Conyers, GA, US· patent location history
2000Patents assigned to FIBERCO INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FIBERCO INC12000
HERCULES INC11998
Locations
LocationPatentsSpan
Conyers, Georgia, US21998–2000