L.B. Foster Rail Technologies, Corp.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C10M LUBRICATING COMPOSITIONS 247
 
  
 
B61C LOCOMOTIVES; MOTOR RAILCARS 115
 
  
 
B61D BODY DETAILS OR KINDS OF RAILWAY VEHICLES 125
 
  
 
B61K OTHER AUXILIARY EQUIPMENT FOR RAILWAYS 112
 
  
 
B61L GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC 125

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9592841 Cumulative inertial tractive effortFeb 27, 15Mar 14, 17[B61L, B61C, B61D]
8445416 Solid stick compositions comprising vinyl esterJan 26, 07May 21, 13[C10M]
8408362 Method and apparatus for applying liquid compositions in rail systemsJun 27, 05Apr 02, 13[B61K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8450254 Solid stick compositions comprising thermosetting plasticExpiredFeb 14, 06May 28, 13[C10M]

Top Inventors for This Owner

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