Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4834218 | Lubricating nozzle apparatus and method | John P. Kayser | 1989-05-30 |
| 4711320 | Wheel flange and rail lubricator apparatus | John P. Kayser | 1987-12-08 |
| 4566560 | Movable lubricator apparatus | Kirk Elliott, Christian J. Garver, John P. Kayser | 1986-01-28 |
| 4368803 | Apparatus for dispensing fluid onto a moving mechanical system | Jerry C. Sitzman | 1983-01-18 |
| 4274509 | Electrical lubricating apparatus | Ronald E. Thomson | 1981-06-23 |