Fiber-line, LLC
At a glance
Employees20-99
In business sinceNot reported
Industry
HeadquartersHatfield, PA
US patents3
SAM.gov UEILLP4WSHBVMM9
CAGE code1FLE3
Incorporated inDE
LEI549300LVQND04UPNYH91
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
3 US patents granted 1998–2001, none of them in the five years to SEP 2025.
Textile and paper machines 3
- Coated substrate having a water swellable coatingUS 6,287,679 · granted SEP 11, 2001
- Method of making a coated substrate having a water swellable coating layerUS 6,270,845 · granted AUG 7, 2001
- Water swellable coatings and method of making sameUS 5,817,713 · granted OCT 6, 1998
Granted to Fiber-Line, Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Fiber-line, LLC | Hatfield | PA | 20–99 | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.

