ROBINSON, DAVID

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 253
 
  
 
F41H ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL227
 
  
 
B01D SEPARATION 1133
 
  
 
C10G CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION 161

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9669340 Hydrocarbons environmental processing system method and apparatusJul 20, 11Jun 06, 17[C02F, B01D]
9656894 Wastewater hydrocarbon extraction and environmental treatment method and systemJun 10, 11May 23, 17[C10G, C02F]
9377275 Armor plated deviceJul 02, 14Jun 28, 16[F41H]
8402875 Armor plated deviceSep 19, 07Mar 26, 13[F41H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0239,793 ARMOR PLATED DEVICEAbandonedMar 04, 13Sep 19, 13[F41H]
4905426 Mobile sandblasting apparatusExpiredMay 12, 89Mar 06, 90[B24B, B24C, B05B]

Top Inventors for This Owner

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