Inventor
Robert W. McAllister
Inventor
Wilmington, DE, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
D02Gprimary
D02GCrimping or curling fibres, filaments, threads, or yarns67%
D10BIndexing scheme associated with sublasses of section d, relating to textiles33%
PatentTitleYear
5,829,241'Uniform alternate ply-twisted yarn'19985,644,909'Method and apparatus for making alternate twist plied yarn and product'19975,577,376'Process and apparatus for making uniform alternate ply-twisted yarn and product'19965,557,915'Method and apparatus for making alternate twist plied yarn and product'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–1998Patents assigned to DU PONT (4)· patent assignee history
1996–1998Based in Wilmington, DE, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DU PONT | 4 | 1996–1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wilmington, Delaware, US | 4 | 1996–1998 |