Issued Patents All Time
Showing 26–50 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9371803 | Valve assembly | Daniel Lee Pifer, Ronald Sexton | 2016-06-21 |
| D750746 | Fuel tank isolation valve | Raymond Bruce McLauchlan, Ronald Sexton, Steven L. Ambrose, Robert D. Keller, Daniel Lee Pifer | 2016-03-01 |
| D747784 | Fuel tank isolation valve | Raymond Bruce McLauchlan, Ronald Sexton, Steven L. Ambrose, Robert D. Keller, Daniel Lee Pifer | 2016-01-19 |
| 9139084 | Small engine emissions control valve | Matthew Lorenz Erdmann | 2015-09-22 |
| D736265 | Snap-fit end cap and housing assembly | Stefan Walter, Daniel Lee Pifer | 2015-08-11 |
| D731621 | Valve housing | Ryan Kirk Whitmore | 2015-06-09 |
| 9045038 | Liquid trap with integral jet pump | Stefan Walter, Subrata Sarkar, Swethaghnya Kusa, Prakash Kotagond, Himanshu Joshi +1 more | 2015-06-02 |
| D728747 | Fuel tank isolation valve | Raymond Bruce McLauchlan, Ronald Sexton, Steven L. Ambrose, Robert D. Keller, Daniel Lee Pifer | 2015-05-05 |
| D728627 | Diffuser for a jet pump assembly | Stefan Walter, Daniel Lee Pifer | 2015-05-05 |
| D728746 | Fuel tank isolation valve | Raymond Bruce McLauchlan, Ronald Sexton, Steven L. Ambrose, Robert D. Keller, Daniel Lee Pifer | 2015-05-05 |
| 9010351 | Valve housing for a fuel tank-mounted valve assembly and method of manufacturing same | — | 2015-04-21 |
| 8944101 | Valve assembly for high-pressure fluid reservoir | Daniel Lee Pifer, Ronald Sexton | 2015-02-03 |
| D721390 | Snap-fit end cap and housing assembly | Stefan Walter, Daniel Lee Pifer | 2015-01-20 |
| D706389 | Fuel tank isolation valve | Raymond Bruce McLauchlan, Ronald Sexton, Steven L. Ambrose, Robert D. Keller, Daniel Lee Pifer | 2014-06-03 |
| D706390 | Fuel tank isolation valve | Raymond Bruce McLauchlan, Ronald Sexton, Steven L. Ambrose, Robert D. Keller, Daniel Lee Pifer | 2014-06-03 |
| 8584704 | Valve assembly for high-pressure fluid reservoir | Daniel Lee Pifer, Ronald Sexton | 2013-11-19 |
| 8573255 | Valve assembly for high-pressure fluid reservoir | Daniel Lee Pifer, Ronald Sexton | 2013-11-05 |
| 8567426 | Valve housing for a fuel tank-mounted valve assembly and method of manufacturing same | — | 2013-10-29 |
| 8485214 | Small engine emissions control valve | Matthew Lorenz Erdmann | 2013-07-16 |
| 8413431 | Tank assembly | Matthew Lorenz Erdmann, Gregory W. Massa | 2013-04-09 |
| 8371326 | Fuel vapor vent valve with dynamic pressure relief | — | 2013-02-12 |
| 8281947 | Anti-siphon device | Paul D. Walkowski | 2012-10-09 |
| 8006674 | Vapor control system | Kenneth M. Spink | 2011-08-30 |
| 7677277 | Fuel tank cap with integrated carbon canister | Michael B. Thompson, Peter G. Belanger, Andrew W. McIntosh | 2010-03-16 |
| 7448365 | Controlling vapor emission in a small engine fuel tank system | — | 2008-11-11 |