Inventor
Edgar N. Rudisill
Inventor
Nashville, TN, US
Overview
Patents· 21 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 ribbons21%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons19%
Y10TTechnical subjects covered by former us classification17%
D04HMaking textile fabrics, e.g. from fibres or filamentary material15%
D06CFinishing, dressing, tentering or stretching textile fabrics4%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials4%
F26BDrying solid materials or objects by removing liquid therefrom4%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%
D02GCrimping or curling fibres, filaments, threads, or yarns3%
D10BIndexing scheme associated with sublasses of section d, relating to textiles3%
PatentTitleYear
9,080,260'Low shrinkage, dyeable MPD-I yarn'20158,129,297'Method and apparatus for heating nonwoven webs'20128,093,161'Stretchable nonwoven web and method therefor'20127,998,575'Low shrinkage, dyeable MPD-I yarn'20117,780,889'Multistage draw with relaxation step'20107,771,636'Single stage drawing for MPD-I yarn'20107,771,637'High-speed meta-aramid fiber production'20107,771,638'Rapid plasticization of quenched yarns'20107,008,207'Apparatus for making multicomponent meltblown fibers and webs'20066,944,968'Method and apparatus for heating nonwoven webs'20056,831,025'Multiple component spunbond web and laminates thereof'20046,799,382'Method and apparatus for heating nonwoven webs'20046,797,655'Meltblown web'20046,776,858'Process and apparatus for making multicomponent meltblown web fibers and webs'20046,773,531'Process and apparatus for making multi-layered, multi-component filaments'20046,660,218'Filament draw jet apparatus and process'20036,605,248'Process and apparatus for making multi-layered, multi-component filaments'20036,548,431'Melt spun polyester nonwoven sheet'20035,885,909'Low or sub-denier nonwoven fibrous structures'19995,750,152'Wand purging for electrostatic charging system in flash spinning apparatus'19985,558,830'Wand purging for electrostatic charging system in flash spinning process'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2015Patents assigned to DU PONT (20)· patent assignee history
1996–1999Based in Hermitage, TN, US· patent location history
2003–2012Based in Nashville, TN, US· patent location history
2010–2015Based in Midlothian, VA, US· patent location history
2012–2015Patents assigned to RUDISILL EDGAR N (3)· patent assignee history
2012Patents assigned to DAVIS MICHAEL C (2)· patent assignee history
2012Patents assigned to BANSAL VISHAL (1)· patent assignee history
2012Patents assigned to CLEARY JOHN C (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DU PONT | 20 | 1996–2015 |
| RUDISILL EDGAR Nself | 3 | 2012–2015 |
| DAVIS MICHAEL C | 2 | 2012 |
| BANSAL VISHAL | 1 | 2012 |
| CLEARY JOHN C | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nashville, TN, US | 12 | 2003–2012 |
| Midlothian, Virginia, US | 6 | 2010–2015 |
| Hermitage, TN, US | 3 | 1996–1999 |