Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8133328 | Rotary apparatus and method for cleaning liquid storage tanks | Robert E. Delaney, Andrew K. Delaney, Bentley F. Gleeson | 2012-03-13 |
| 7815748 | Apparatus for cleaning stacked vessels with low head clearance | Robert E. Delaney, Andrew K. Delaney, Bentley F. Gleeson | 2010-10-19 |
| 7523512 | System and method for cleaning restrooms | Robert E. Delaney, Andrew K. Delaney, Bentley F. Gleeson | 2009-04-28 |
| 6561199 | Cleaning apparatus especially adapted for cleaning vessels used for sanitary products, and method of using same | Bentley F. Gleeson, Andrew K. Delaney, Robert E. Delaney | 2003-05-13 |
| 6123271 | Vessel cleaning apparatus | Robert E. Delaney, Bentley F. Gleeson, Warren F. Geiger | 2000-09-26 |
| 5954271 | Fluid driven tank cleaning apparatus | — | 1999-09-21 |