RICHARD J SCHOON
Engineering in Southborough, MA
License number
Massachusetts 49926
Issued Date
Jun 19, 2012
Expiration Date
Jun 30, 2018
Type
Mechanical Engineer
Address
Address
Southborough, MA 01772
Professional information
Analyzer For Blood Gas And Electrolytes
US Patent:
D521643, May 23, 2006
Filed:
Mar 18, 2004
Appl. No.:
29/201619
Inventors:
Raymond A. Moody - Holliston MA, US
James E. Rasmussen - Plainville MA, US
Richard J. Schoon - Southborough MA, US
David L. Adriaansen - Boston MA, US
James Ormond - Roxbury MA, US
James E. Rasmussen - Plainville MA, US
Richard J. Schoon - Southborough MA, US
David L. Adriaansen - Boston MA, US
James Ormond - Roxbury MA, US
Assignee:
Bayer Healthcare LLC - Tarrytown NY
International Classification:
2401
US Classification:
D24169, D24186
Explosively Forged Elongated Penetrator
US Patent:
5349908, Sep 27, 1994
Filed:
Feb 1, 1993
Appl. No.:
8/011996
Inventors:
Mark Walz - Northboro MA
Richard J. Schoon - Southboro MA
Richard J. Schoon - Southboro MA
Assignee:
Nuclear Metals, Inc. - Concord MA
International Classification:
F42B 102
US Classification:
102307
Abstract:
An explosively forged elongated penetrator including a liner having a central section, an intermediate section and a peripheral section; the axial velocity of the sections being approximately equal; the axial thicknesses of the sections decreasing from the central to the peripheral section; the radial velocity increasing from the central to the peripheral section; and the line profile angle decreasing from the central to the peripheral section, to define an explosively driven, inwardly directed, centrally focused force for forging the penetrator from the liner substantially independently of the axial velocities.