Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7267766 | Method and apparatus for aerating a surface layer in a stratified liquid body | William Campion | 2007-09-11 |
| 6299968 | General purpose multilayer film products | Azmi Karaoglu, Dennis J. Kalz, Debra H. Tickle | 2001-10-09 |
| 5316134 | Conveyor guidetrack segment | — | 1994-05-31 |