Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9006302 | Glass bubbles, composites therefrom, and method of making glass bubbles | Stephen E. Amos, Robert W. Hunter, Towako Takeishi, Mark J. Williams, Takujiro Yamabe | 2015-04-14 |
| 8252076 | Buffing composition and method of finishing a surface of a material | Rajesh K. Katare | 2012-08-28 |
| 5548934 | Firestop apparatus for allowing pipe movement | — | 1996-08-27 |