Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9459046 | Portable foodware cleaning and storage system | Kendra Waterman, Steven Waterman | 2016-10-04 |
| 7805890 | Rain and storm water filtration systems | Steven E. Esmond, Robert K. Weir | 2010-10-05 |
| 7584577 | Rain and storm water filtration systems | Steven E. Esmond, Robert K. Weir | 2009-09-08 |
| 7300590 | Method and apparatus for separating oil and debris from water run-off | Robert K. Weir, Steve E. Esmond | 2007-11-27 |
| 7258785 | Apparatus for separating oil and debris from water run-off | Robert K. Weir, Steve E. Esmond | 2007-08-21 |
| 6705049 | Rain and storm water filtration systems | Steven E. Esmond, Robert K. Weir | 2004-03-16 |
| D333439 | Watch | — | 1993-02-23 |