Inventor
John R. Dees
Inventor
Pensacola, FL, US
Overview
Patents· 10 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 ribbons40%
D02GCrimping or curling fibres, filaments, threads, or yarns20%
Y10TTechnical subjects covered by former us classification16%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons8%
A23GCocoa4%
PatentTitleYear
4,489,543'Self-crimping yarn'19844,482,309'Desensitized spinneret'19844,419,313'Self crimping yarn and process'19834,414,801'Process for making spun-like yarn with variable denier filaments'19834,411,852'Spinning process with a desensitized spinneret design'19834,376,743'Melt spinning process'19834,349,604'Continuous filament yarn with wool-like hand'19824,332,758'Method for producing polyester wool-like yarn'19824,332,757'Process for continuous filament yarn with wool-like hand'19824,330,591'Wool-like yarn with moisture transport'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–1983Patents assigned to FIBER INDUSTRIES INC (8)· patent assignee history
1982–1983Based in Pensacola, FL, US· patent location history
1983–1984Based in Charlotte, NC, US· patent location history
1984Patents assigned to CELANESE CORP (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FIBER INDUSTRIES INC | 8 | 1982–1983 |
| CELANESE CORP | 2 | 1984 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pensacola, Florida, US | 7 | 1982–1983 |
| Charlotte, NC, US | 3 | 1983–1984 |