Rodmax Oil & Gas, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 260
 
  
 
E21B EARTH OR ROCK DRILLING 195

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8844626 Method and apparatus for autonomous oil and gas well down-hole pump leakage testingSep 22, 11Sep 30, 14[E21B]
8562308 Regenerative hydraulic lift systemOct 11, 11Oct 22, 13[F04B]
8083499 Regenerative hydraulic lift systemOct 10, 06Dec 27, 11[F04B, F15B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0078,926 REGENERATIVE HYDRAULIC LIFT SYSTEMAbandonedSep 17, 13Mar 19, 15[F15B, F04B]
2008/0083,352 Vehicle Table SystemAbandonedOct 10, 06Apr 10, 08[A47B]

Top Inventors for This Owner

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