Robert C Olson

US Patent:

7128017, Oct 31, 2006

Filed:

Jun 3, 2004

Appl. No.:

10/860337

Inventors:

John R. Guarino - Rehoboth MA, US
Robert M. Olson - Riverside RI, US
Robert C. Earl - Tiverton RI, US

Assignee:

Raytheon Company - Waltham MA

International Classification:

B63G 8/00

US Classification:

114312, 439 92

Abstract:

A corrosion resistant connection system including a base structure, a threaded orifice in the base structure, a seal about the threaded orifice and a threaded stud with a distal end, a proximal end, and an intermediate shoulder defining a sealing surface opposing a support surface. The distal end of the threaded stud is received in the orifice of the base structure driving the sealing surface of the shoulder to engage the seal to prevent corrosion of the threaded orifice, while maintaining electrical continuity. A terminal is disposed about the proximal end of the threaded stud seated on the support surface of the shoulder. A threaded nut is disposed about the proximal end of the stud engaging the terminal.

US Patent:

20180093420, Apr 5, 2018

Filed:

Sep 29, 2017

Appl. No.:

15/719606

Inventors:

- Swampscott MA, US
Robert Paul Olson - Swampscott MA, US

International Classification:

B29C 64/393
B29C 64/118
B29C 64/209
B33Y 10/00
B33Y 30/00
B33Y 50/02

Abstract:

New systems and methods for printing extruded materials using a 3-D printer are described. The printing can occur at higher speeds and still maintain the quality found at lower printing speeds. This is achieved by adjusting for the theoretical resistance to flow within the print head.