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Jennifer H Garrant

from Framingham, MA
Age ~52

Jennifer Garrant Phones & Addresses

  • 64 Saxony Rd, Framingham, MA 01701 (508) 877-1015
  • 3 Village Way, Natick, MA 01760 (508) 655-3499
  • 35 Pond St, Natick, MA 01760 (508) 655-3499
  • 60 Pond St, Natick, MA 01760 (508) 655-3499
  • Worcester, MA
  • Andover, MA
  • Wrentham, MA
  • Greensboro, VT
  • Tewksbury, MA

Publications

Us Patents

Fine Uniform Filament Superconductors

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US Patent:
20020142918, Oct 3, 2002
Filed:
Feb 26, 2002
Appl. No.:
10/082848
Inventors:
Gilbert Riley - Marlborough MA, US
Qi Li - Marlborough MA, US
Peter Roberts - Groton MA, US
Peter Antaya - Sutton MA, US
Jeffrey Seuntjens - Singapore, SG
Steven Hancock - Worcester MA, US
Kenneth DeMoranville - Jefferson MA, US
Craig Christopherson - Worcester MA, US
Jennifer Garrant - Natick MA, US
Christopher Craven - Bedford MA, US
Assignee:
American Superconductor Corporation - Westborough MA
International Classification:
H01B012/00
US Classification:
505/231000, 174/125100, 428/702000, 428/930000, 505/236000, 505/237000, 505/704000
Abstract:
A multifilamentary superconductor composite having a high fill factor is formed from a plurality of stacked monofilament precursor elements, each of which includes a low density superconductor precursor monofilament. The precursor elements all have substantially the same dimensions and characteristics, and are stacked in a rectilinear configuration and consolidated to provide a multifilamentary precursor composite. The composite is thereafter thermomechanically processed to provide a superconductor composite in which each monofilament is less than about 50 microns thick.

Superconducting Article Having Low Ac Loss

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US Patent:
20030032560, Feb 13, 2003
Filed:
Sep 17, 2001
Appl. No.:
09/954317
Inventors:
Alexander Otto - Chelmsford MA, US
Jeffrey Schreiber - Middleton MA, US
Ronald Parrella - Holden MA, US
Jennifer Garrant - Natick MA, US
International Classification:
H01B001/00
US Classification:
505/100000
Abstract:
A multifilamentary superconducting composite article includes a plurality of oxide superconducting filaments in a ductile metal matrix arranged about a central core, and a region of high resistivity embedded within and adherent to the metal matrix and substantially surrounding each oxide superconducting filament. The high resistivity region is perforated and the perforation is occupied by a material having a bulk material resistivity greater than 0.4 -cm. The article demonstrates a filament to filament resistance greater than 1×10ohm-cm at T T, where resistance is the four-point transport resistance between filaments multiplied by the measured sample length The ac power loss in a field perpendicular to the strand surface or in any other orientation is less than 2.5 mW/A-m at greater than 10 mT (RMS ac field, 30-300 Hz), as measured by magnetic methods without transport current. Methods of manufacture are provided.

Fine Uniform Filament Superconductors

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US Patent:
6370405, Apr 9, 2002
Filed:
Jul 29, 1997
Appl. No.:
08/902421
Inventors:
Qi Li - Marlborough MA
Peter R. Roberts - Groton MA
Peter D. Antaya - Sutton MA
Jeffrey M. Seuntjens - Singapore, SG
Steven Hancock - Worcester MA
Kenneth L. DeMoranville - Jefferson MA
Craig J. Christopherson - Worcester MA
Jennifer H. Garrant - Natick MA
Christopher A. Craven - Bedford MA
Assignee:
American Superconductor Corporation - Westborough MA
International Classification:
H01B 1202
US Classification:
505231, 505236, 505237, 505431, 505704, 1741251, 29599, 428702, 428930
Abstract:
A multifilamentary superconductor composite having a high fill factor is formed from a plurality of stacked monofilament precursor elements, each of which includes a low density superconductor precursor monofilament. The precursor elements all have substantially the same dimensions and characteristics, and are stacked in a rectilinear configuration and consolidated to provide a multifilamentary precursor composite. The composite is thereafter thermomechanically processed to provide a superconductor composite in which each monofilament is less than about 50 microns thick.
Jennifer H Garrant from Framingham, MA, age ~52 Get Report