Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8919367 | Apparatus and method for blocking sewer gas | — | 2014-12-30 |
| 8112823 | Combination garbage disposal scraper, safety poker and deodorizer | — | 2012-02-14 |
| 7673364 | Garbage disposal combination safety poker and scraper | — | 2010-03-09 |
| 5624488 | Ultrahigh brightness calcined clay pigment, manufacture & use thereof | Ellen S. Forbus, Paul R. Suitch | 1997-04-29 |
| 5328880 | Fluidity of slurries of kaolin clay using tetraalkylammonium compounds | Jordan Keith Lampert, Richard A. Slepetys | 1994-07-12 |