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Nestor V Dofredo

from Seattle, WA
Age ~78

Nestor Dofredo Phones & Addresses

  • 1531 15Th Ave, Seattle, WA 98122 (206) 617-0385
  • Tukwila, WA
  • Kent, WA
  • Yelm, WA
  • Kiona, WA
  • 1531 15Th Ave S, Seattle, WA 98144

Work

Company: Boeing Position: Mechanic

Education

Degree: Bachelor's degree or higher

Emails

Industries

Airlines/Aviation

Resumes

Resumes

Nestor Dofredo Photo 1

Mechanic

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Location:
Seattle, WA
Industry:
Airlines/Aviation
Work:
Boeing
Mechanic

Publications

Us Patents

Chain Saw Attachment For Use In Trimming Shrubbery

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US Patent:
55601111, Oct 1, 1996
Filed:
Sep 29, 1995
Appl. No.:
8/538499
Inventors:
Nestor V. Dofredo - Seattle WA
International Classification:
B27B 1702
US Classification:
30371
Abstract:
First and second elongated members are mounted on the opposite faces of a chain guide of a conventional chain saw. Each member has an elongated center portion with a rib extending therealong. A plurality of spaced apart teeth project from the center portion substantially parallel to the chain guide over and beyond the chain. The rib at least partially abuts the chain guide face to space the teeth laterally away from the chain. Each tooth preferably has an upstream edge angled laterally outwardly to help retain the chain on a path around the periphery of the chain guide. The angled surface may be formed by beveling or by bending an edge of the tooth. The teeth are arranged in opposite pairs. A spacer may be provided extending perpendicularly between tip portions of the teeth to inhibit bending of the teeth toward the chain. The spacer may be a pin or may be formed by bending the tip of the teeth toward each other to form a blunt outer end.

Chain Saw Attachment For Use In Trimming Shrubbery

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US Patent:
56715374, Sep 30, 1997
Filed:
Oct 1, 1996
Appl. No.:
8/723591
Inventors:
Nestor V. Dofredo - Seattle WA
International Classification:
B27B 1702
US Classification:
30371
Abstract:
An attachment for a chain saw (100) includes two elongated members (4D) mountable on the opposite faces of the chain guide (102). Each member (4D) has an elongated center portion (6D) configured to be secured to the chain guide (102) in a position closely adjacent to the corresponding face thereof. An angled portion (30) extends laterally outwardly from the outer edge of the center portion (6D). A plurality of spaced apart teeth (12D) project from the angled portion (30) substantially parallel to the chain guide (102) over and beyond the chain (104). Each tooth (12D) has, on an upstream edge thereof, a surface (18D) angled laterally outwardly in an upstream direction to help retain the chain on a path around the periphery of the chain guide (102). The angled surface (18D) is preferably formed by bending the edge of a substantially flat tooth. The surface (18D) preferably extends along the tooth (12D) from its pointed tip portion (36) to and along a radiused junction (34) with the angled portion (30) of the elongated member (4D).

Thermal Wind Turbines

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US Patent:
20160186725, Jun 30, 2016
Filed:
Mar 4, 2016
Appl. No.:
15/061675
Inventors:
Nestor Dofredo - Seattle WA, US
International Classification:
F03D 9/00
F03D 1/04
F03D 1/02
Abstract:
Thermal wind turbines capable of capturing energy from both blowing wind, and rising air heated by sunlight or another source of heat. The thermal wind turbine is equipped with two turbines, one optimized for receiving rising air, and the other optimized for receiving lateral winds. These turbines are installed into a housing designed to funnel air effectively through both turbines. The housings equipped with adjustable louvers for optimizing flow through the turbine system as wind and heat conditions vary.

Thermal Energy Generator

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US Patent:
20150089946, Apr 2, 2015
Filed:
Oct 2, 2013
Appl. No.:
14/044519
Inventors:
Nestor Dofredo - Seattle WA, US
International Classification:
F03G 6/04
US Classification:
6064112
Abstract:
A thermal energy generator of a size and configuration such that it captures and accelerates wind and thermal flow to drive a variable pitch internal propeller and an interconnected generator.
Nestor V Dofredo from Seattle, WA, age ~78 Get Report