Inventor
William Huykman
Inventor
St. Louisville, OH, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification29%
B05CApparatus for applying fluent materials to surfaces, in general14%
D04HMaking textile fabrics, e.g. from fibres or filamentary material14%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials14%
D06NWall, floor, or like covering materials, e.g. linoleum, oilcloth, artificial leather, roofing felt, consisting of a fibrous web coated with a layer of macromolecular material14%
E04DRoof coverings14%
PatentTitleYear
6,709,994'Storm proof roofing material'20046,465,058'Magnetic method for depositing granules onto an asphalt-coated sheet'20026,426,309'Storm proof roofing material'20026,358,319'Magnetic method and apparatus for depositing granules onto an asphalt-coated sheet'20025,066,538'Nonwoven insulating webs'19914,933,129'Process for producing nonwoven insulating webs'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–1991Patents assigned to ULTRAFIBRE INC (2)· patent assignee history
1990–2004Based in St. Louisville, OH, US· patent location history
2002–2004Patents assigned to OWENS CORNING FIBERGLAS TECH (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OWENS CORNING FIBERGLAS TECH | 4 | 2002–2004 |
| ULTRAFIBRE INC | 2 | 1990–1991 |
Locations
| Location | Patents | Span |
|---|---|---|
| St. Louisville, OH, US | 6 | 1990–2004 |