Inventor
Gary W. Hanwell
Inventor
Anderson, SC, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B65Hprimary
B65HHandling thin or filamentary material, e.g. sheets, webs, cables25%
D06BTreating textile materials using liquids, gases or vapours25%
D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
D02JFinishing or dressing of filaments, yarns, threads, cords, ropes or the like8%
F16CShafts8%
PatentTitleYear
6,572,929'Apparatus and methods for applying liquid finish to synthetic filaments'20036,067,928'Filament guide assembly especially useful in combination with filament finish applicators'20006,010,092'Off-winding yarn by magnetic levitation'20005,679,158'Finish nozzle and application assembly for a synthetic filament spinning apparatus'19975,665,293'Method of making spun yarn packages multiple individually separable yarn ends'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2003Patents assigned to BASF CORP (5)· patent assignee history
1997–2003Based in Anderson, SC, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF CORP | 5 | 1997–2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Anderson, SC, US | 5 | 1997–2003 |