Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12358778 | Apparatus, systems and methods for preventing fuel storge tanks from being filled with the wrong type of fuel or wrong grade of fuel | Joshua William Bensing, Christopher Beck | 2025-07-15 |
| 10399845 | Testable overfill prevention valve for a liquid storage container | Nicholas P. Clontz | 2019-09-03 |
| 10352017 | Manhole cover assembly | Matthew Steven Granger | 2019-07-16 |
| 9228690 | Apparatus and method for repairing an existing spill containment manhole | — | 2016-01-05 |
| 8425145 | Apparatus and method for repairing an existing spill containment manhole | — | 2013-04-23 |
| 8066037 | Dripless nozzle | Charles S. Pearson, Didier Kaczmarek | 2011-11-29 |
| 7735529 | Dripless nozzle | Charles S. Pearson, Jose Rodriguez | 2010-06-15 |
| 7216680 | Dripless nozzle | Charles S. Pearson, Jose Rodriguez | 2007-05-15 |
| 6983772 | Dripless nozzle | Charles S. Pearson, Jose Rodriguez | 2006-01-10 |
| 6161591 | Flexible hose construction and method of making the same | Jeffrey J. Winter, Homer N. Holden | 2000-12-19 |
| 6039082 | Flexible hose construction and method of making the same | Jeffrey J. Winter, Homer N. Holden | 2000-03-21 |
| 6000434 | Flexible hose construction and method of making the same | Jeffrey J. Winter, Homer N. Holden | 1999-12-14 |
| 5901755 | Flexible hose construction and method of making the same | Jeffrey J. Winter, Homer N. Holden | 1999-05-11 |
| 5894865 | Flexible hose construction and method of making the same | Jeffrey J. Winter, Homer N. Holden | 1999-04-20 |
| 5715870 | Flexible hose construction | Jeffrey J. Winter | 1998-02-10 |
| 5462090 | Flexible hose construction having an inner corrugated hose made of polymeric material | Jeffrey J. Winter, Homer N. Holden | 1995-10-31 |
| 5450975 | Secondarily contained underground liquid storage vessel and method of construction | — | 1995-09-19 |
| 5407300 | System for vapor recovery without formation of fluid blockages and a dual conduit pipe therefor | Marc Guindon, Homer N. Holden | 1995-04-18 |
| 5394904 | Flexible hose construction having an inner corrugated hose made of polymeric material | Jeffrey J. Winter, Homer N. Holden | 1995-03-07 |
| 5388368 | Means for easy attachment of fishing lure, float, or sinker to a fish line | — | 1995-02-14 |
| 5383497 | Flexible hose construction having an inner corrugated hose made of polymeric material | Jeffrey J. Winter, Homer N. Holden | 1995-01-24 |
| 5372454 | System for vapor recovery without formation of fluid blockages and a pipe therefor | — | 1994-12-13 |
| 5279332 | Flexible hose construction having a passage therethrough defined by at least one rib therein and method of making the same | Jeffrey J. Winter, Homer N. Holden | 1994-01-18 |
| 5279333 | Flexible hose construction | — | 1994-01-18 |
| 5275208 | Flexible hose construction and method of making the same | — | 1994-01-04 |