Patents & Trademarks

Trademarks –

  • MEARTHANE
  • MPC
  • DURETHANE®
  • MTECH
  • SOFT HEART HARD BODY
  • BLACK TRACK
  • STREET FIGHT
  • RINK RAT
  • HOT SHOT
  • HORNET
  • ROAD WAR
  • STORM SURGE

Patents –

8,515,318 High conductive, soft urethane rollers
8,222,341 Semi-conductive silicone polymers
6,780,364 Process of making a roller
6,764,082 Shoes for walking and rolling
6,451,438 Co-polymerization of reactive silicone and urethane precursors for use in
conductive, soft urethane rollers
6,417,315 Preparation of conductive polyurethanes using a conductive quasi-solution
6,361,484 Electrically conductive and semi-conductive polymers
6,352,771 Conductive urethane roller
6,260,861 Variable traction wheel for in-line roller skate
6,184,331 Preparation of conductive polyurethanes using a conductive quasi-solution
6,111,051 Preparation of conductive polyurethanes using a conductive quasi-solution
6,063,499 Electrically conductive and semi-conductive polymers
5,967,552 In-line wheeled skate
5,898,057 Preparation of conductive polyurethanes using a conductive quasi-solution
5,836,591 In-line wheeled skate for extreme skating
5,829,757 Variable traction wheel for in-line roller skate
5,639,847 Preparation of conductive polyurethanes using a conductive quasi-solution