LexDanaLexDanabeta
Inventor

Edward W. Chilvers, Jr.

Inventor
Pensacola, FL, US

Overview

4→
Patents
1986–1989
Patent span
Textiles
Primary field (CPC D)

Patents· 4 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 ribbons31%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons31%
D02GCrimping or curling fibres, filaments, threads, or yarns23%
Y10TTechnical subjects covered by former us classification15%
PatentTitleYear
RE033059'Partially oriented nylon yarn and process'19894,760,691'Partially oriented nylon yarn and process'19884,646,514'Partially oriented nylon yarn and process'19874,583,357'Partially oriented nylon yarn and process'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1988Patents assigned to MONSANTO CO (3)· patent assignee history
1986–1989Based in Pensacola, FL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MONSANTO CO31986–1988
Locations
LocationPatentsSpan
Pensacola, Florida, US41986–1989