Samuelson; Harry V.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Samuelson; Harry V..The latest application filed is for "sheath-core spinning of multilobal conductive core filaments".
- Samuelson; Harry V. - Chadds Ford PA
- Samuelson; Harry V. - Wilmington DE
| Patent | Date |
|---|---|
| Sheath-core spinning of multilobal conductive core filaments Grant 5,260,013 - Samuelson November 9, 1 | 1993-11-09 |
| Sheath-core spinning of multilobal conductive core filaments Grant 5,202,185 - Samuelson April 13, 1 | 1993-04-13 |
| Co-spun filament within a hollow filament and spinneret for production thereof Grant 4,861,661 - Samuelson August 29, 1 | 1989-08-29 |
| Spinneret for hollow fibers having curved spacing members projecting therefrom Grant 4,850,847 - Samuelson July 25, 1 | 1989-07-25 |
| Spinneret for a co-spun filament within a hollow filament Grant 4,743,189 - Samuelson May 10, 1 | 1988-05-10 |
| Spinneret plate Grant 4,385,886 - Samuelson May 31, 1 | 1983-05-31 |
| Antistatic filament having a polymeric sheath and a conductive polymeric core Grant 4,145,473 - Samuelson , et al. March 20, 1 | 1979-03-20 |
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