Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7503343 | Siphonable check valve and method of making same | Pk Haridass Krishnamoorthy, Robert P. Benjey | 2009-03-17 |
| 7458391 | Assembling a siphonable filler tube with a check valve on a fuel tank | Pk Haridass Krishnamoorthy, Charles J. Martin, Maxim Zorine, Robert P. Benjey | 2008-12-02 |
| 7163023 | Fuel vapor vent valve float assembly and method of making same | Kenneth M. Spink | 2007-01-16 |
| 6945290 | Check valve for use in filler tube vapor recirculation system and method of making same | Robert P. Benjey, Darryl C. Weber | 2005-09-20 |