Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7225941 | Reconditioned propane cylinders | — | 2007-06-05 |
| 6751835 | Method for reconditioning propane cylinders | — | 2004-06-22 |
| 6604644 | Filler element for a tank | — | 2003-08-12 |
| 6415942 | Filler assembly for automobile fuel tank | Wallace Shakun | 2002-07-09 |
| 4988011 | Explosion resistant fuel container apparatus | Robert Brandt | 1991-01-29 |
| 4925053 | Fuel tank vaporization and explosion resistant apparatus and improved filler mass | Robert Brandt | 1990-05-15 |
| 4887579 | LP-Gas carburetion system apparatus and method | Robert Brandt | 1989-12-19 |
| 4673098 | Fuel tank vaporization and explosion resistant apparatus | William Sames | 1987-06-16 |