Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5850849 | Storage tank shutoff valve with double cam assembly | — | 1998-12-22 |
| 5645115 | Dispensing nozzles | James E. Kesterman, Paul B. Anderson, Mark D. Dalhart, David K. Larson | 1997-07-08 |
| 5640999 | Venting cap for fill pipe | — | 1997-06-24 |
| 5472012 | Storage tank shutoff valve | Charles A. Sunderhaus, Jim E. Kesterman, Lawrence R. Blasch | 1995-12-05 |
| 5454394 | Emergency shut-off valves | Glenn E. Moore, Paul B. Anderson, Lawrence R. Blasch | 1995-10-03 |
| 5193569 | Emergency shut-off valves | Glenn E. Moore, Paul B. Anderson, Lawrence R. Blasch | 1993-03-16 |
| 5141020 | Emergency vent valves for storage tanks | Charles A. Sunderhaus | 1992-08-25 |
| 5099870 | Emergency shut-off valves | Glenn E. Moore, Paul B. Anderson, Lawrence R. Blasch | 1992-03-31 |
| 4804206 | Swivel construction and method of making the same | Frank G. Lamping | 1989-02-14 |
| 4682714 | Nozzle construction and method of making the same | — | 1987-07-28 |
| 4450879 | Modular fluid dispensing nozzle | — | 1984-05-29 |
| 4223699 | Fluid dispensing nozzle | Paul R. Wilder | 1980-09-23 |
| 4196759 | Liquid dispensing nozzle having a sealing arrangement for vapor recovery | Jack A. McMath, Robert W. Guertin | 1980-04-08 |