Patents

  • Flexible Coupling
  • Inductively Transparent Drill Collar
  • Industrial Pump
  • Truck Axle
  • Irrigation Sprinkler
  • Composite Motor Shaft for an Electric Motor
  • Offshore Drilling Riser
  • Logging Tool
  • Composite End Housing
  • Progressive Cavity Pump
  • Composite Motor Housing
  • Boom Stiffening System
  • Composite Boom

Patent No. & Title

7,857,294T - Composite springs and methods of manufacture
7,781.039T - Boom utilizing composite material construction
7,662,251 - Method of manufacturing composite riser
7,128.094T - Boom utilizing composite material construction
6,786,233 T - Boom utilizing composite material construction
6,755,212T - Boom stiffening system
6.719,058T - Multiple seal design for composite risers and tubing for offshore applications
6,719,009T - Composite material piping system
6,698,451T - Conveying pipeline mounted inside a boom
6,183,226T - Progressive cavity motors using composite materials
6,150.743T - Composite motor end housing with a metallic sleeve bearing support
6,125,528 T - Method for making a composite electric motor housing
6,105,981T - Adjustable steering axle, trailer, and method for operating a trailer
6,072,252 T - Composite electric motor shaft
5,759,019T - Progressive cavitv pumps using composite materials
5.540,621 T - Rotary coupling apparatus using composite materials
7,090,837 T - Compositions and methods for tissue specific targeting of lentivirus vectors
5,988,300 T - Composite material structures having reduced signal attenuation
5,944,124 T - Composite material structures having reduced signal attentuation

Other patents pending.