Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10354266 | Systems and methods for providing location-based gaming rewards | — | 2019-07-16 |
| 6905693 | Intumescent polymer compositions | Leonard J. Chyall, Harry A. Hodgen, Frederick J. Vyverberg | 2005-06-14 |
| 6632442 | Intumescent polymer compositions | Leonard J. Chyall, Harry A. Hodgen, Frederick J. Vyverberg, Phillip Kim Chou | 2003-10-14 |
| 6455722 | Process for the production of pentaerythritol phosphate alcohol | Frederick J. Vyverberg | 2002-09-24 |
| 6170781 | Door edge gap and radar signature mitigation door seal | David Sherrill | 2001-01-09 |
| 5966093 | Single button-multiple command position and status control system and method therefor | — | 1999-10-12 |
| 5504491 | Global status and position reporting system | — | 1996-04-02 |