Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7712259 | Sump cover system for underground liquid storage tanks | — | 2010-05-11 |
| 7373746 | Sign assembly with mounting assembly | — | 2008-05-20 |
| D498541 | Fuel dispenser guard assembly | — | 2004-11-16 |
| 6536744 | Fuel dispenser bumper guard display assembly | — | 2003-03-25 |
| 6527476 | Non-sinking manhole assembly for below ground liquid storage tanks | — | 2003-03-04 |
| 6435760 | Quick re-install bumper guard system and method | — | 2002-08-20 |
| 6244288 | Liquid fuel tanker truck and method with automatic shutoff transport foot valve | — | 2001-06-12 |
| 6142167 | Tanker roll shut-off vent valve assembly | — | 2000-11-07 |
| D427242 | Fuel dispenser bumper guard display assembly | — | 2000-06-27 |
| 6062274 | Vapor reduction in filling fuel storage tanks | — | 2000-05-16 |
| 5899629 | Manhole | Joseph V. Milo | 1999-05-04 |
| D401305 | Spill container for above ground storage tanks | — | 1998-11-17 |
| 5785452 | Manhole | Joseph V. Milo | 1998-07-28 |
| 5779508 | Anticlogging water jet craft | Donald Eckloff | 1998-07-14 |
| 5687871 | Spill container for above ground storage tanks | — | 1997-11-18 |
| 5674045 | Manhole cover moving apparatus and method | Donald Eckloff | 1997-10-07 |
| 5660214 | Overfill prevention for liquid storage tanks | — | 1997-08-26 |
| 5593116 | Hose retractor | Douglas T. Main, Jr., Robert J. Milo | 1997-01-14 |
| 5564465 | Fill restricting drop tube | — | 1996-10-15 |
| 5511898 | Moveable manhole cover | Michael P. Breheny, Christopher M. Andrews, Thomas G. Nelson, Joseph V. Milo | 1996-04-30 |
| 5244006 | Double poppet valve with removable shear fitting | — | 1993-09-14 |
| D338058 | Shear fitting for a fuel delivery system | — | 1993-08-03 |
| 5213137 | Check valve shear fitting with test port | — | 1993-05-25 |
| D326500 | Sealing plug for a monitoring well | — | 1992-05-26 |
| D321469 | Hose retractor for gasoline pumps | — | 1991-11-12 |