Lufkin Industries Inc

USPTO Trademark & Patent Filings

Lufkin Industries Inc

Trademark applications and grants for Lufkin Industries Inc. Lufkin Industries Inc has 16 trademark applications. The latest application filed is for "IWELL MANAGER"

Company Profile
    Company Aliases
  • LUFKIN INDUSTRIES, INC
  • LUFKIN INDUSTRIES, INC.
  • Lufkin Industries, Inc. - Lufkin TX US

Trademarks Patents
Patent Applications
Patent ApplicationDate
Reverse Bypass Cooling for Tilted Pad Journal and Tilting Pad Thrust Bearings
20160047421 - 14/457445 NICHOLAS; John C. ;   et al.
2016-02-18
Five-axial groove cylindrical journal bearing with pressure dams for bi-directional rotation
20150323000 - 14/275314 SHOUP; Thomas Patrick ;   et al.
2015-11-12
Bottle Chamber Gas Lift Systems, Apparatuses, and Methods Thereof
20140360732 - 14/300374 WILDMAN; Samuel ;   et al.
2014-12-11
GAS-LIFT VALVE AND METHOD OF USE
20140332227 - 14/272548 RANDAZZO; Vic A.
2014-11-13
HYDRAULIC OIL WELL PUMPING APPARATUS
20140196907 - 14/154798 VINCENT; Kenneth H. ;   et al.
2014-07-17
Patent Grants & Applications

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