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Edward N Yousif

from Libertyville, IL
Age ~63

Edward Yousif Phones & Addresses

  • 1531 S Lancaster Ln, Libertyville, IL 60048
  • 104 Can Dota Ave, Mount Prospect, IL 60056
  • Mt Prospect, IL
  • Berwyn, IL
  • 2342 W Rosemont Ave, Chicago, IL 60659
  • 5411 N Artesian Ave #BN, Chicago, IL 60625
  • Lane, IL

Publications

Us Patents

Dental Night Guard

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US Patent:
51038382, Apr 14, 1992
Filed:
Feb 9, 1990
Appl. No.:
7/477750
Inventors:
Edward N. Yousif - Chicago IL
International Classification:
A61C 514
US Classification:
128859
Abstract:
A dental guard is provided with a two layer construction wherein a soft layer is bonded to a hard layer. The soft layer makes contact with the user's upper set of teeth while the hard layer forms the exterior of the dental guard. The soft layer provides a dental guard which is comfortable to wear and less stressful on the user's teeth while the hard layer provides the desired durability.
Edward N Yousif from Libertyville, IL, age ~63 Get Report