P.E.T. INTERNATIONAL, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
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
7051818 Three in one combined power unit for nitrogen system, fluid system, and coiled tubing systemOct 22, 03May 30, 06[E21B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6702011 Combined nitrogen treatment system and coiled tubing system in one tractor/trailer apparatusExpiredApr 22, 02Mar 09, 04[E21B]
4281315 Collection of messages from data terminals using different protocols and formatsExpiredAug 27, 79Jul 28, 81[H04Q, G06F]

Top Inventors for This Owner

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