Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6123101 | Spring body excess flow valve | by Neil Velie, executor | 2000-09-26 |
| 5927314 | Safety shut off valve | Neil Velie | 1999-07-27 |
| 5799681 | Safety shut off valve and method of automatic flow restoration | Neil Velie | 1998-09-01 |
| 5498154 | Burner with over surface ignitor and high limit control | Donald C. Haney | 1996-03-12 |
| 5203365 | Excess flow check valve capsule | — | 1993-04-20 |
| 5017129 | Porous ceramic gas burner | William T. Lewis, Donald C. Haney | 1991-05-21 |
| 4874012 | Magnetic operator flow device | — | 1989-10-17 |
| 4250908 | Flow control device | — | 1981-02-17 |
| 4244349 | Portable forced air heater | Hector Macias | 1981-01-13 |