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Marek Jez Phones & Addresses

  • 895 Old Orchard Rd, Campbell, CA 95008 (408) 364-1146
  • Arnold, CA
  • 1240 Welburn Ave, Gilroy, CA 95020
  • Hollister, CA
  • Riverton, UT
  • Mountain View, CA
  • Santa Clara, CA

Publications

Us Patents

Dental Articulator Apparatus Including Molds Incorporating Positioning And Retention Means For Upper And Lower Dental Casts And Portions Thereof

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US Patent:
6551102, Apr 22, 2003
Filed:
Jul 2, 1997
Appl. No.:
08/887478
Inventors:
David H. Morales - El Sobrante CA
Marek J. Jez - Campbell CA
Assignee:
Artic-A-Jig, LLC - Pinole CA
International Classification:
A61C 1100
US Classification:
433 60, 433 54
Abstract:
Dental articulator apparatus includes a base articulator plate and a top articulator plate mounted on a support stanchion. On confronting surfaces of the top and base articulator plates are formed confronting mold cavities that receive dental âstoneâ mixed to a âworkableâ consistency so that the cavities can be filled with plastic âstoneâ to reconstruct from a ânegativeâ impression a âpositiveâ replica of a patients teeth in stone. A press ejects the dental stone casting from the mold cavity in which it is formed. Embedded in the stone casting is a plastic sleeve. The plastic sleeve slidably accommodates a guide pin that passes through the cavity wall. To remove the dental stone casting from the mold cavity, the guide pin is first removed by sliding it out of the plastic sleeve. The ejected dental casting may be segmented to separate one stone âtoothâ from another.

Wheeled Riding Apparatus

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US Patent:
51544369, Oct 13, 1992
Filed:
Nov 27, 1990
Appl. No.:
7/619116
Inventors:
Marek J. Jez - Mountain View CA
Ronald A. Robeck - Milpitas CA
International Classification:
A63C 1702
US Classification:
280 87042
Abstract:
A wheeled riding apparatus having as a base embodiment a flexible skateboard including a flat board member, a pair of trucks and an elliptical leaf spring member. The leaf spring member is attached to each truck and is curved to support the flat board member when the weight of a rider is placed upon the board. The flat board member can be made thin and flexible, and, in combination with the leaf spring, allows an agile rider to perform dramatic stunts. In an alternative embodiment, a scooter having a board member with a sunken center section, a pair of trucks, a leaf spring with a compound curve and a T-handle is shown. The scooter incorporates the flexible board and leaf spring combination of the skateboard and lowers the center of gravity of adding a sunken midsection to the board to enhance rider stability and control. The added handle also aids in rider stability.
Marek J Jez from Campbell, CA, age ~66 Get Report