RICHARD JOHN JAROSINSKI
Engineers in Sarver, PA
License number
Pennsylvania PE028363E
Category
Engineers
Type
Professional Engineer
Address
Address
Sarver, PA 16055
Professional information
Center Supported Bond Joint
US Patent:
2009030, Dec 10, 2009
Filed:
Jun 5, 2009
Appl. No.:
12/479301
Inventors:
John W. Mospan - Pittsburgh PA, US
John M. Downey - Ashland KY, US
Patrick J. Boario - Allegheny Township PA, US
Richard Jarosinski - Sarver PA, US
John M. Downey - Ashland KY, US
Patrick J. Boario - Allegheny Township PA, US
Richard Jarosinski - Sarver PA, US
Assignee:
PORTEC RAIL PRODUCTS, INC. - Pittsburgh PA
International Classification:
E01B 11/54
US Classification:
238159
Abstract:
A center support sleeve for a bonded rail joint bar that includes a body having a head portion, a web portion, and a base portion. The head portion depends from the web portion, which depends from the base portion. The head portion and the base portion are bent in the same direction thereby defining a recess area therebetween. The web portion of the body also defines a plurality of holes.
Center Supported Bond Joint
US Patent:
2012022, Sep 6, 2012
Filed:
May 16, 2012
Appl. No.:
13/473074
Inventors:
John W. Mospan - Pittsburgh PA, US
John M. Downey - Ashland KY, US
Patrick J. Boario - Allegheny Township PA, US
Richard Jarosinski - Sarver PA, US
John M. Downey - Ashland KY, US
Patrick J. Boario - Allegheny Township PA, US
Richard Jarosinski - Sarver PA, US
Assignee:
KOPPERS DELAWARE, INC. - Wilmington DE
International Classification:
E01B 11/54, E01B 11/46, E01B 11/44, E01B 11/00, E01B 11/02
US Classification:
238159, 238243, 156157
Abstract:
A center support sleeve for a bonded rail joint bar that includes a body having a head portion, a web portion, and a base portion. The head portion depends from the web portion, which depends from the base portion. The head portion and the base portion are bent in the same direction thereby defining a recess area therebetween. The web portion of the body also defines a plurality of holes.
Center Supported Bond Joint
US Patent:
D576023, Sep 2, 2008
Filed:
Jan 13, 2005
Appl. No.:
29/221351
Inventors:
John W. Mospan - Pittsburgh PA, US
John M. Downey - Ashland KY, US
Patrick J. Boario - Allegheny Township PA, US
Richard Jarosinski - Sarver PA, US
John M. Downey - Ashland KY, US
Patrick J. Boario - Allegheny Township PA, US
Richard Jarosinski - Sarver PA, US
Assignee:
Portec Rail Products, Inc. - Pittsburgh PA
International Classification:
0808
US Classification:
D 8382