Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8797158 | Emergency notification system utilizing digital signage and remote surveillance monitoring | Mark C. Mutch, Lloyd W. Hemphill, Denio A. Leone, Mark B. Thompson | 2014-08-05 |
| 8272668 | Composite wall structure, tank trailer formed therefrom and method of manufacturing same | John M. Manos | 2012-09-25 |
| 8016322 | Composite wall structure, tank trailer formed therefrom and method of manufacturing same | John M. Manos | 2011-09-13 |
| 6391979 | Epoxidized poly-p-hydroxystyrene | — | 2002-05-21 |
| 6267069 | Composite Tanks for storing and/or transporting liquid organic and inorganic chemicals and the like | — | 2001-07-31 |
| 6180723 | Epoxy resin prepared by reacting poly-p-hydroxystyrene with epichlorohydrin | — | 2001-01-30 |
| 6167827 | Maritime chemical tanker having composite tanks for storing and/or transporting liquid organic and inorganic chemicals and the like | — | 2001-01-02 |
| 5874501 | Multi-functional oxirane polymers | — | 1999-02-23 |
| 5658996 | Multi-functional oxirane polymers | — | 1997-08-19 |
| 5169912 | Metallic oxide-oxirane polymers and prepolymers | — | 1992-12-08 |
| 5026816 | Metallic oxide-oxirane polymers and prepolymers | — | 1991-06-25 |