Mathew Gonsalves Phones & Addresses

  • 3686 Hobby Ct, Concord, CA 94518 (925) 686-1963
  • Menifee, CA
  • Clayton, CA
  • Hanford, CA
  • Castro Valley, CA
  • 3686 Hobby Ct, Concord, CA 94518 (925) 878-9841


Position: Administrative Support Occupations, Including Clerical Occupations


Degree: High school graduate or higher

Business Records

Name / Title
Company / Classification
Phones & Addresses
Mathew W. Gonsalves
Jankarst, Ltd., A California Limited Partnership
Business Services · Trust Management
5151 Prt Chicago Hwy, Concord, CA 94520


Us Patents

Foundation System

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US Patent:
41078896, Aug 22, 1978
Dec 9, 1976
Appl. No.:
Mathew W. Gonsalves - Concord CA
Carlos P. Murillo - Walnut Creek CA
Gonsalves, Santucci, Inc. - Concord CA
International Classification:
E04B 116
US Classification:
A foundation for supporting a superstructure in which the foundation comprises precast concrete beams mounted on and supported by at least two non-precast pier elements. Each of the pier elements is poured in place in specially formed vertical holes in the ground at the construction site and have an axially aligned reinforcing rod which extends upward above the top of the pier. Each precast beam has at least two spaced-apart apertures which overlie the respective pier elements. In one embodiment, these apertures receive the reinforcing rods of the pier elements when the beam is mounted upon the piers during construction, and cementing material is introduced into each aperture to effect a bond between the beam and each pier element associated therewith. Each precast beam is thereby supported in an upright position with the beam parallel to the ground. In another embodiment, a tubular pedestal is affixed to the top of the pier and the reinforcing rod of the pier extends into but not above the tubular pedestal.
Mathew W Gonsalves from Concord, CA, age ~76 Get Report