Lightfoot; Joshua B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lightfoot; Joshua B..The latest application filed is for "coating with amine curing agent, epoxide-containing toughener, expoxy resin and rubber toughener".
- Lightfoot; Joshua B. - Austin TX
| Patent | Date |
|---|---|
| Coating with amine curing agent, epoxide-containing toughener, expoxy resin and rubber toughener Grant 7,465,477 - Hansen , et al. December 16, 2 | 2008-12-16 |
| Coating with sides of amine curing agent and rubber toughener, and epoxy resin and epoxide-containing toughener Grant 7,435,451 - Hansen , et al. October 14, 2 | 2008-10-14 |
| Manufacturing sides of amine curing agent and rubber toughener, and epoxy resin and epoxide-containing toughener Grant 7,435,767 - Hansen , et al. October 14, 2 | 2008-10-14 |
| Epoxy coating Grant 7,037,958 - Hansen , et al. May 2, 2 | 2006-05-02 |
| Coating with primer and topcoat both containing polysulfide, epoxy resin and rubber toughener Grant 6,632,860 - Hansen , et al. October 14, 2 | 2003-10-14 |
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