R&B Industrial Supply Company

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
E21B EARTH OR ROCK DRILLING 294
 
 
 
G01V GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS 179

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9631484 Drilling system having a super-capacitor amplifier and a method for transmitting signalsFeb 17, 13Apr 25, 17[E21B]
8967294 Rechargeable battery controllerAug 01, 11Mar 03, 15[E21B]
8253584 Electric dipole transmission systemAug 07, 09Aug 28, 12[G01V]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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