Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D435303 | Fluid-containment wall segment | Dennis L. Peppard, Peter J. Schulte, Thomas B. Eckert, Gary Zitterkope, Randal G. Hebbert +2 more | 2000-12-19 |
| D424708 | Fluid-containment wall segment | Dennis L. Peppard, Peter J. Schulte, Thomas B. Eckert, Gary Zitterkopf, Randal G. Hebbert +2 more | 2000-05-09 |
| 5957626 | Fluid containment wall segment | Peter J. Schulte, Gary Zitterkopf | 1999-09-28 |