Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12257588 | Centrifugal separator | — | 2025-03-25 |
| 10995748 | Autonomous submersible pump | — | 2021-05-04 |
| 10794040 | Autonomous vertically-adjustable dredge | — | 2020-10-06 |
| 9027263 | Method of automated variable speed control of movement of a cutter head of a dredging cutter | — | 2015-05-12 |
| 8935863 | Method of dredging a pond | — | 2015-01-20 |
| 6097015 | Microwave pressure vessel and method of sterilization | John V. McCullough, Charles L. Ice, Stephen Sherard | 2000-08-01 |
| 5495941 | Dual compartment sterilizable waste containment unit | — | 1996-03-05 |