Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7487796 | Breakaway hose coupling with a magnetic connection | David L. Imler, Robert M. Csortos | 2009-02-10 |
| 7252112 | Breakaway hose coupling with a magnetic connection | David L. Imler, Robert M. Csortos | 2007-08-07 |
| 6698471 | Fuel dispensing nozzle having a lever trigger biased by a torsion wire coil spring | — | 2004-03-02 |
| 6520222 | Fuel dispensing nozzle having a dripless spout | Robert Dale Murphy | 2003-02-18 |
| 5255723 | Vapor recovery fuel dispensing nozzle | Rodger P. Grantham | 1993-10-26 |
| 5141037 | Vapor recovery fuel dispensing nozzle | Rodger P. Grantham | 1992-08-25 |
| 5035271 | Vapor recovery fuel dispensing nozzle | Rodger P. Grantham | 1991-07-30 |
| 5018546 | Fuel supply detachable coupling | James A. Asbury, Leonard R. Nitzberg | 1991-05-28 |
| 4827960 | Dual fluid path breakaway swivel coupling | Leonard R. Nitzberg | 1989-05-09 |
| 4827961 | High velocity fluid swivel joint coupling | Leonard R. Nitzberg | 1989-05-09 |
| 4800913 | Breakaway ball joint swivel coupling | Leonard R. Nitzberg | 1989-01-31 |
| 4791961 | Fluid joint swivel coupling | Leonard R. Nitzberg | 1988-12-20 |
| 4779638 | Breakaway swivel coupling | Leonard R. Nitzberg | 1988-10-25 |
| 4763683 | Breakaway coupling for a coaxial fuel supply hose | — | 1988-08-16 |