Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7476017 | Intermeshing kneader with tilting mixing chamber | Shiro Hanada, Wan I. Chang | 2009-01-13 | |
| 6310129 | Processing and use of carbide lime | Martin J. Lilly, Mark Meade | 2001-10-30 | |
| 6281276 | Compositions of thermoplastic polymer and smelt | Ladislau A. Tivadar | 2001-08-28 | $45,078,000 |
| 6114428 | Compositions of thermoplastic polymer and smelt | Ladislau A. Tivadar | 2000-09-05 | |
| D400939 | Toy | Frank James Mortimer | 1998-11-10 | |
| 5218027 | Low toxicity fire retardant thermoplastic material | Philip J. Smith | 1993-06-08 | |
| 5017637 | Low toxicity fire retardant thermoplastic material | Philip J. Smith | 1991-05-21 |