Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5037061 | Valve construction and method of making the same | — | 1991-08-06 |
| 4958801 | Valve construction and method of making the same | — | 1990-09-25 |
| 4955583 | Valve construction and method of making the same | — | 1990-09-11 |
| 4856164 | Method of making a valve construction | — | 1989-08-15 |
| 4769887 | Method of making a valve construction having means for aligning the valve member with the valve seat thereof | — | 1988-09-13 |
| 4685652 | Valve construction and method of making the same | — | 1987-08-11 |
| 4681296 | Valve construction and method of making the same | — | 1987-07-21 |
| 4662393 | Propellant storage construction, parts therefor and methods of making the parts | Francis S. Genbauffe, Joseph J. Erdelsky | 1987-05-05 |
| 4651968 | Valve construction and method of making the same | — | 1987-03-24 |
| 4638148 | Control system and control device for controlling a heating unit and method of making the same | — | 1987-01-20 |
| 4472152 | Igniter constructions and methods of making the same | — | 1984-09-18 |
| 4462424 | Propellant storage construction, parts therefor and methods of making the parts | Francis S. Genbauffe, Joseph J. Erdelsky | 1984-07-31 |
| 4374338 | Igniter structures and methods of making the same | — | 1983-02-15 |
| 4363015 | Condition responsive electrical switch construction and parts and methods therefor | Charles D. Branson | 1982-12-07 |
| 4274546 | Condition responsive electrical switch construction and parts and methods therefor | Charles D. Branson | 1981-06-23 |
| 4194102 | Condition responsive electrical switch construction and parts and methods therefor | Charles D. Branson | 1980-03-18 |