DB RILEY, INC.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B60G VEHICLE SUSPENSION ARRANGEMENTS 150
 
  
 
F16F SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION158

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5143186 Method and apparatus for absorbing mechanical shockJun 24, 91Sep 01, 92[B60G, F16F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5141047 Fluidized bed heat exchangerExpiredMar 01, 91Aug 25, 92[F28C]
4756360 Fluidized bed heat exchangerExpiredMar 25, 87Jul 12, 88[F28D]
4745884 Fluidized bed steam generating systemExpiredMay 28, 87May 24, 88[F22B]
4571904 Patient enclosureExpiredOct 06, 83Feb 25, 86[E04H]
4479442 Venturi burner nozzle for pulverized coalExpiredFeb 23, 83Oct 30, 84[F23K]

Top Inventors for This Owner

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