| 1950's | - US largest recreational acrylic boat window manufacturer. |
| 1960's | - developed aerospace polycarbonate processes. |
| - produced astranaut visors for Apollo and Gemini missions | |
| 1970's | - developed laminate forming and coating technology used on the F-16 Fighting Falcon. |
| - developed processes for thermoplastic mass transit interiors | |
| 1980's | - developed toughened armoured glass processes to support land based vehicles such as Hummer |