Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7816486 | Branched polyphosphonates | Dieter Freitag, Michael Vinciguerra, Richard W. Lusignea | 2010-10-19 |
| 6928861 | Method for a reliability assessment, failure prediction and operating condition determination of electric equipment | — | 2005-08-16 |
| 6905772 | Abrasion and impact resistant coating compositions, and articles coated therewith | Robert Shoup, Dorette Simes, Jon F. Nebo, George T. Georges | 2005-06-14 |
| 6861499 | Branched polyphosphonates that exhibit an advantageous combination of properties, and methods related thereto | Michael Vinciguerra, Dieter Freitag, Richard W. Lusignea | 2005-03-01 |
| 6691557 | Analysis method for liquid-filled electric equipment | — | 2004-02-17 |
| 5827055 | Butane lock de-icer | — | 1998-10-27 |
| 4783891 | Relining process for interior surface of a hollow article | — | 1988-11-15 |
| 4692982 | Lining removal process | — | 1987-09-15 |