Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5911965 | Process for producing tungsten oxide | John A. Bailey, Kenton D. Budd | 1999-06-15 |
| 5772978 | Process for producing tungsten oxide | John A. Bailey, Kenton D. Budd | 1998-06-30 |
| RE35143 | Zirconium oxide fibers and process for their preparation | Eric F. Funkenbusch | 1996-01-09 |
| 4937212 | Zirconium oxide fibers and process for their preparation | Eric F. Funkenbusch | 1990-06-26 |
| 4801562 | Refractory fibers of alumina and amorphous phosphorus pentoxide | Harold G. Sowman | 1989-01-31 |